1、Earbud parameter

BT Version：V5.0+EDR

Radio frequency：2.4GHZ

Support protocol：A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3

Power level: Class 2

Transmission Distance：10M

Battery：50mAh

Charging：5V/1A

Playing time：4 hours

Charging time: 1 hour

Speaker：φ8MM  32Ω

Mic：-42Db

Working temperature：-10-50℃

Weight：4g*2

2、Charge warehouse parameter

Charger：5V/1A

Battery：480mAh

Weight：70g

3、Packages

Unit weight: 50g

100pcs/carton

Giftbox: 10*10*5cm

Carton box: 52.5*42.5*27cm

Gross weight：16kg

4、Accessories
1x User Manual,

1x USB cable,

3 sets of ear tips

1xGigtbox

1x TWS earbuds