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USAMS Bluetooth 5.2 TWS NX10 Series Dual mic wireless headphones black/black BHUNX01
USAMS TWS NX10 headset. Using the BT 5.2 chip means twice the transfer speed. Comfort and great design in one. Small and light, they will accompany you everywhere - at work, while exercising. Discharged headphones are not a problem, after just 10 minutes of charging you can use them for the next 2 hours. Thanks to double ENC microphones and active noise reduction, they suppress as much as 90% of ambient noise, which increases the comfort of conversations.
Specification:
Material: ABS + PC
BT version: 5.2
Speaker diameter: 13 mm
Sensitivity: 119 ± 3db
Frequency response: 20 Hz ~ 20 KHz
Impedance: 32 ohms
Communication range: 12m
Headphone weight: 3.6g * 2
Headphone battery capacity: 35mAh< br />Playing time: 5h
Calling time: 2h
Headphone charging time: about 1h
Weight of the charging case: about 31g
Battery capacity of the charging case: 320mAh
Time charging case: about 1 hour
Standby time: about 35 hours
Charging case size: 52x46.5x24.6mm
Input: 5V
Compatibility: Apple/Android devices with BT function