USAMS YO17 BE Series BT 5.3 TWS In-Ear Earbuds – 7H Play, 31H Total

The USAMS YO17 (BE Series) are Bluetooth 5.3 TWS in-ear earbuds in PC. Colour: Black. Driver: 13mm. Sensitivity: 105±3dB. Impedance: 32Ω. Frequency response: 20Hz–20kHz. SNR: greater than 70. Earbud battery: 35mAh. Playback time: approximately 7 hours. Call time: approximately 3 hours. Earbud charge time: approximately 1.5 hours (from case). Case battery: 400mAh. Case charge time: approximately 2 hours at 5V. Connection range: 12m as stated in source. Fingerprint touch controls. Open-cover-connect pairing. No charging cable is included in the package. No certifications listed. Package: pair of earbuds, charging case, and English and Chinese user manual. Curated by Aetheo.

Why you'll like it

• 13mm driver — 105±3dB sensitivity, 20Hz–20kHz frequency response
• 7 hours of wireless playback per charge — approximately 3 hours call time
• 400mAh charging case — approximately 31 hours total battery
• Bluetooth 5.3 — fingerprint touch controls and open-cover-connect pairing
• SNR greater than 70 — clear wireless audio signal

Designed for TWS wireless in-ear listening

The YO17 connects via Bluetooth 5.3 to smartphones, tablets, and other Bluetooth-enabled devices within a connection range of 12m as stated in source documentation. The 13mm moving coil driver delivers audio with a sensitivity of 105±3dB, an impedance of 32Ω, and a frequency response of 20Hz–20kHz. SNR is specified as greater than 70 in source. The in-ear eartip design provides passive acoustic isolation from ambient sound through the ear canal seal. Each earbud contains a 35mAh battery providing approximately 7 hours of playback or approximately 3 hours of call time; the earbuds recharge from the 400mAh case in approximately 1.5 hours. The case charges at 5V in approximately 2 hours — the case connector type is not specified in source documentation; no charging cable is included in the package. Total battery life across earbud and case charge cycles is approximately 31 hours as stated in source. Open-cover-connect pairing automatically initiates connection when the case is opened. No certifications are listed in source. Source notes the charging case has a patent; the earphones do not. Curated by Aetheo.

Key features

13mm driver — 105±3dB — 20Hz–20kHz frequency response

The YO17 uses a 13mm moving coil driver with a sensitivity rating of 105±3dB and an impedance of 32Ω. The frequency response spans 20Hz–20kHz. SNR is specified as greater than 70 in source documentation. The 13mm driver size is suited to an in-ear form factor — the in-ear eartip seal provides passive isolation from ambient sound during listening. Bluetooth codec support is not specified in source documentation; the codec used at connection depends on what both the earbuds and the source device negotiate.

Bluetooth 5.3 — fingerprint touch — open-cover-connect pairing

Bluetooth 5.3 connects both earbuds independently (TWS) to a paired device within a range of 12m as stated in source documentation. Fingerprint touch controls on each earbud manage playback and call functions — specific gesture mapping (single tap, double tap, triple tap, long press) is not listed in source documentation. Open-cover-connect pairing automatically initiates Bluetooth pairing when the charging case lid is opened — no manual button press is required for initial connection. Source notes the charging case has a patent; the earphones do not carry a patent per source documentation.

35mAh earbud battery — 400mAh case — approximately 31H total

Each earbud has a 35mAh battery providing approximately 7 hours of playback or approximately 3 hours of call time per charge. The earbuds recharge from the 400mAh charging case in approximately 1.5 hours. The case charges at 5V in approximately 2 hours — the case connector type is not specified in source documentation; no charging cable is included in the package. Total battery life across earbud and case charge cycles is approximately 31 hours as stated in source. Actual battery performance varies with volume level, codec, and environmental conditions.

Best for

• 7-hour wireless playback — approximately 3H call time per earbud charge
• Extended use with case — approximately 31 hours total battery
• 13mm driver TWS — 105±3dB, 20Hz–20kHz in-ear earbuds
• Fingerprint touch — on-ear controls with open-cover-connect pairing
• Bluetooth 5.3 — stable connection within 12m

What's included

• 1 × USAMS YO17 Earbuds (left and right)
• 1 × Charging Case (400mAh)
• 1 × English and Chinese User Manual

Compatibility and setup

Material: PC. Bluetooth: 5.3. Colour: Black. Driver: 13mm. Sensitivity: 105±3dB. Impedance: 32Ω. Frequency response: 20Hz–20kHz. SNR: >70. Connection range: 12m (as stated in source). Earbud batte