TWNT-V6S

Range: 10m
Battery Capacity: 400mAh
Stereo Audio: A2DP
Battery Type: Rechargeable Lithium Battery
Bluetooth Protocol: Supports A2DP, AVCTP, HFP, SPP, SMP, ATT, GAP, GATT, RFCOMM, SDP, L2CAP
Call Time: 16-18 hours
Standby Time: 180 hours
Frequency: 2.402-2.480GHz
RF Performance: Reception Sensitivity: -90dBm, Maximum Transmit Power: 4dBm
Sound Frequency: 20Hz-20KHz, Total Harmonic Distortion (THD): 0.1%
Power LED: Blue Light (for normal operation), Red Light (for specific status)
Charging Port: USB Interface
External Sources: Supports 3.5mm Line-In Input
Normal Charging Time: 3 hours
Operating Temperature: -10°C to 50°C