TWS In-ear Headphone

Connection mode: wireless

Wear method: in-ear

Frequency band: 20 to 20,000 Hz

Impedance: 16 Ω

Sensitivity: 91±3 dBm

AI denoising: supported

Bluetooth: supported

Bluetooth version: 4.2

Protocols: A2DP1.2, HFP1.6, AVRCP1.4 and later

Charging port: Micro USB port

Battery capacity: 55 mAh for battery and 400 mAh for charging bin

Charging time for battery: 1 hour

Charging time for charging bin: 2 hours

Battery life for calls: 3 hours

Battery life for music play: 3 hour

Zeolite Hi-Tech Group (Shenzhen) Co., Ltd

9/F, Building 6, Hengda Fashion Huigu Building, Dalang Street, Longhua District, Shenzhen