sport stereo earphones
Model No.:CPA3211
Description
Bluetooth version: 4.1
Radio-frequency region: 7m outdoor, 15m indoor
Standby time: ≈3500hrs
Talking time: ≈8hrs
Playing time: ≈7hrs
Charging time: ≈1.5hrs
Weight: 14.8g
Dimensions (length x width x height): 34x19.5x30mm
Microphone Unit: 4*1.5mm.
Directivity: All point
S.P.L: -42dB ± 3dB
Impedance: 2.2KΩ
Frequency Response: 100Hz-10KHz
Operating voltage: 2.2V
Contact us:
Email:sales@cto.hk
Address:Floor 8, Huguangtong BLD,Longgang Road,Longgang,Shenzhen, China
Telphone: +86-755-25608673