DI-D3 | BONE CONDUCTION HEADPHONES

Bluetooth Version:5.0
With 8GB Memory card
Chip: ATS2819
Support:A2DP/HFP/AVRCP/TWS
Cabin battery capacity:180mAh
Earbud battery:30mAh*2
Driver:φ6mm*2 Hifi
Voltage: 3.7V
Resistance:8Ω
Frequency:50HZ-24KHZ
Function: double earphone Binaural calling、
Wireless Headphone、Bluetooth、Noise cancelling、
IP55 Waterproof、Touch control , Automatic boot
Wireless working range: 15M(without obstacles)
Playing time:3-4Hours/0.09Wh
Calling time:2.5Hours
Standby time: 240 Hours
Charging time: about 1.5 hours