USAMS Earphones Bluetooth 5.0 TWS SY series SY02 white BHUSY01

USAMS SY02 TWS Bluetooth wireless headset is a combination of user comfort and great design. Thanks to the use of triple-band tone alignment, the sound from the headphones is clearer and free of noise. Small and lightweight, they will accompany you everywhere - at work, during workouts, or while driving. The headphones with a built-in microphone use Bluetooth 5.0 +EDR/BDR/BLE standard. The set also includes a dedicated case that works as a power bank.
Material: ABS + PC
BT Version: 5.0.0
Speaker Diameter: 14.2 mm
Sensitivity: 93 ± 3dB
Frequency Response: 20 Hz ~ 20 KHz
Impedance: 32 ? ± 15%
Connection Distance: up to 10 meters
Weight of earphone: approximately 4g * 2
Battery Capacity in earphone: 40 mAh
Playtime: approximately 5 hours
Calling time: approximately 2 hours
Charging time for headphones: approximately 1 hour
Weight of charging case: approximately 39.5g
Battery of charging case: 300 mAh
Charging time for case: approximately 1.5 hours
Standby time: approximately 40 hours
Size of charging case: 49 * 31 * 56 mm