Comfortable USAMS TWS IA-Series headset. Convenience and great design in one. Thanks to the use of three-band tone equalization, the sound from the headphones is clearer and noise-free. Small and light, they will accompany you everywhere - at work, during exercise or while cycling. Headphones with built-in microphone use Bluetooth 5.0 +EDR/BDR/BLE. The set also includes a dedicated case that acts as a power bank.
Material: ABS + PC
BT Version: 5.0
Communication range: ?12m
Speaker Diameter: 13mm
Sensitivity: 112 ± 3db
Frequency Response: 20Hz~20KHz
Impedance: 32?
Headphone weight: About 3g * 2
In-ear headphone battery capacity: 25mAh;
Playing Time: About 4h (80% volume)
Talk Time: about 3h (two earbuds work)
Headphone charging time: about 1 hour
Charging Case Weight: About 35g
Charging case battery capacity: 320mAh
Case charging time: about 1h
Standby Time: about 25 hours
Material: ABS + PC
BT Version: 5.0
Communication range: ?12m
Speaker Diameter: 13mm
Sensitivity: 112 ± 3db
Frequency Response: 20Hz~20KHz
Impedance: 32?
Headphone weight: About 3g * 2
In-ear headphone battery capacity: 25mAh;
Playing Time: About 4h (80% volume)
Talk Time: about 3h (two earbuds work)
Headphone charging time: about 1 hour
Charging Case Weight: About 35g
Charging case battery capacity: 320mAh
Case charging time: about 1h
Standby Time: about 25 hours