{"product_id":"smb-03-bone-conduction-sleep-speaker-mini-wireless-bluetooth-compatible-under-pillow-speaker","title":"SMB-03 Bone Conduction Pillow Speaker – BT 5.2, 900mAh, 20H Play, TF Card","description":"\u003cp\u003eThe SMB-03 is a bone conduction under-pillow speaker in ABS. Dimensions: 128×54×18mm. Bluetooth: 5.2. Battery: 900mAh. Play time: 20 hours at 80% volume. Charge time: 2 hours. Charging: DC 5V\/310mA. Working voltage: 3.7V. Transmission range: 10m (without obstacles). Drivers: 8Ω\/2W×2 + 4Ω\/2W. Frequency response: 20Hz–20kHz. Bluetooth protocols: A2DP 1.0, AVRCP 1.5, AVDTP 1.0, AVCTP 1.4, HFP 1.5, GAVDP 1.0. Decoding via TF card: MP3, WMA, FLAC, APE, WAV. Decoding via Bluetooth: SBC. TF card capacity: up to 32GB. Standby: ≥100 days (powered off). White noise pre-loaded. Certifications: CE, CE-RoHS, FCC-ID. Package: music speaker, charging cable, English manual. Curated by Aetheo.\u003c\/p\u003e\n\n\u003ch3\u003eWhy you'll like it\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBone conduction technology — audio delivered through vibration, without in-ear placement\u003c\/li\u003e\n  \u003cli\u003e20-hour playtime at 80% volume — 900mAh battery, 2-hour charge\u003c\/li\u003e\n  \u003cli\u003eBluetooth 5.2 — up to 10m range (without obstacles)\u003c\/li\u003e\n  \u003cli\u003eTF card playback — MP3, WMA, FLAC, APE, WAV up to 32GB\u003c\/li\u003e\n  \u003cli\u003eCE, CE-RoHS, and FCC-ID certified\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDesigned for audio during rest without wearing earphones\u003c\/h3\u003e\n\u003cp\u003eThe SMB-03 uses bone conduction to transmit audio through vibration, placed beneath the pillow rather than worn in or over the ear. The 128×54×18mm profile fits under a standard pillow without creating noticeable bulk. Bluetooth 5.2 connects wirelessly within 10m. The 900mAh battery delivers 20 hours of playtime at 80% volume and charges in 2 hours. Three drivers (8Ω\/2W×2 + 4Ω\/2W) cover 20Hz–20kHz. TF card playback supports lossless formats including FLAC, APE, and WAV. White noise audio is pre-loaded. Certifications: CE, CE-RoHS, FCC-ID. Curated by Aetheo.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003ch4\u003eBone conduction technology — under-pillow placement\u003c\/h4\u003e\n\u003cp\u003eThe SMB-03 transmits audio through bone conduction vibration rather than a traditional speaker cone. It is placed beneath the pillow, and audio reaches the listener through the pillow material via physical vibration. The device does not need to be worn on the body — it operates from its position beneath the pillow.\u003c\/p\u003e\n\u003ch4\u003eBluetooth 5.2 — 10m transmission range\u003c\/h4\u003e\n\u003cp\u003eBluetooth 5.2 provides a stable wireless connection to smartphones, tablets, or other audio sources within a 10m range without obstacles. Supported Bluetooth profiles: A2DP 1.0, AVRCP 1.5, AVDTP 1.0, AVCTP 1.4, HFP 1.5, GAVDP 1.0. Bluetooth audio decoding: SBC.\u003c\/p\u003e\n\u003ch4\u003e900mAh battery — 20-hour playtime, 2-hour charge\u003c\/h4\u003e\n\u003cp\u003eThe 900mAh battery delivers 20 hours of playtime at 80% volume on a full charge. Charge time is 2 hours via DC 5V\/310mA. Working voltage: 3.7V. Standby time is ≥100 days when the device is powered off.\u003c\/p\u003e\n\u003ch4\u003eTF card playback — FLAC, APE, WAV, MP3, WMA up to 32GB\u003c\/h4\u003e\n\u003cp\u003eThe SMB-03 accepts a TF card up to 32GB for direct audio playback. Supported formats via TF card: MP3, WMA, FLAC, APE, WAV. FLAC, APE, and WAV are lossless or uncompressed formats suitable for higher-quality audio files. White noise audio is pre-loaded on the device. Three drivers — 8Ω\/2W×2 + 4Ω\/2W — cover a frequency response of 20Hz–20kHz.\u003c\/p\u003e\n\u003ch4\u003e128×54×18mm — CE, CE-RoHS, FCC-ID certified\u003c\/h4\u003e\n\u003cp\u003eThe 128×54×18mm body in ABS keeps the profile slim and low under a standard pillow. Certifications: CE, CE-RoHS, and FCC-ID — all three confirmed in the source specification table. Suitable for home, dormitory, and bedroom use.\u003c\/p\u003e\n\n\u003ch3\u003eBest for\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAudio during rest without wearing earphones or headphones\u003c\/li\u003e\n  \u003cli\u003e20-hour playtime at 80% volume — 900mAh, 2-hour charge\u003c\/li\u003e\n  \u003cli\u003eTF card lossless audio — FLAC, APE, WAV up to 32GB\u003c\/li\u003e\n  \u003cli\u003eBluetooth 5.2 — up to 10m range (without obstacles)\u003c\/li\u003e\n  \u003cli\u003eCE, CE-RoHS, and FCC-ID certified\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × SMB-03 Music Speaker\u003c\/li\u003e\n  \u003cli\u003e1 × Charging Cable\u003c\/li\u003e\n  \u003cli\u003e1 × English Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility and setup\u003c\/h3\u003e\n\u003cp\u003eModel: SMB-03. Technology: bone conduction. Placement: under pillow. Material: ABS. Dimensions: 128×54×18mm. Bluetooth: 5.2. Profiles: A2DP 1.0, AVRCP 1.5, AVDTP 1.0, AVCTP 1.4, HFP 1.5, GAVDP 1.0. Transmission range: 10m (without obstacles). Battery: 900mAh. Play time: 20 hours (80% volume). Charge time: 2 hours. Charging: DC 5V\/310mA. Working voltage: 3.7V. Standby: ≥100 days. Drivers: 8Ω\/2W×2 + 4Ω\/2W. Frequency: 20Hz–20kHz. Bluetooth decoding: SBC. TF card decoding: MP3, WMA, FLAC, APE, WAV. TF capacity: up to 32GB. Certifications: CE, CE-RoHS, FCC-ID. Included: speaker, charging cable, English manual.\u003c\/p\u003e\n\n\u003ch3\u003eWhy choose the SMB-03 bone conduction pillow speaker?\u003c\/h3\u003e\n\u003cp\u003eThe SMB-03 is a bone conduction under-pillow speaker — ABS, 128×54×18mm, Bluetooth 5.2, 900mAh, 20-hour playtime at 80% volume, 2-hour charge, DC 5V\/310mA, 10m range, 3.7V working voltage, drivers 8Ω\/2W×2 + 4Ω\/2W, 20Hz–20kHz, TF card up to 32GB (MP3\/WMA\/FLAC\/APE\/WAV), Bluetooth SBC, white noise pre-loaded. CE, CE-RoHS, and FCC-ID certified. Charging cable and English manual included. Curated by\u003c\/p\u003e","brand":"Aetheo SELECT","offers":[{"title":"Grey White","offer_id":55111016710478,"sku":"6820000806A","price":39.0,"currency_code":"USD","in_stock":true},{"title":"Green White","offer_id":55111016743246,"sku":"6820000806B","price":39.0,"currency_code":"USD","in_stock":true},{"title":"Pink White","offer_id":55111016776014,"sku":"6820000806C","price":39.0,"currency_code":"USD","in_stock":true},{"title":"Blue White","offer_id":55111016808782,"sku":"6820000806D","price":39.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/2302\/6510\/files\/6820000806A-1.jpg?v=1762766772","url":"https:\/\/aetheo.com\/products\/smb-03-bone-conduction-sleep-speaker-mini-wireless-bluetooth-compatible-under-pillow-speaker","provider":"Aetheo","version":"1.0","type":"link"}