Bluetooth version:FT4?2?EDR
Material: Medical + silica gel
Power supply: built in lithium battery / DC5V
Voice mode: stereo.
Playback format: Bluetooth player
Charging type: USB
Bluetooth distance: "10 meters"
Frequency response: 2.4HZ
Battery of charging box: 400mh
Two ears standby time: 40h
Music Playing Time: Up to 2.0-2.5h
Single ear size 25 * 20 * 28mm
Net weight: single ear 5g
Charge box size: 75*40*32mm
Net weight: charge box 45g
Package size: 10*10*3.5cm
Gross weight: 0.09kg
Outer box size: Black
Package Includes:
2 x True Wireless Earbuds
1 x 400mAh Charging Box
1 x User Manual
1 x USB Charging Cable (wall adapter not included)
