i7S TWS Dual Wireless Bluetooth Headset Stereo Headphones with Charging Box

i7S TWS Dual Wireless Bluetooth Headset Stereo Headphones Earbuds Mini Earphone with Charging Box
Feature:
1. True wireless stereo(TWS),real no wires design.
2. Individual left and right channel.
3. HIFI sound.
4. Both the left and right earbud are buletooth enabled.
5. Could be used separately, or used as one pair.

Specification:
Model: i7S TWS
Wireless Version: V4.2+EDR
Speaker impedance: 32 Ohm
Microphones senstivity: 42Db
Frequency: 2.40GHZ
Battery Capacity: 65MAH/950MAH
Working temperature: 10-55 ℃
Input: DC5V
Transmission Distance: 12m
Playing time: 3-4 Hours
Charging Time: 1-2 Hours
Standby Time: 100 Hours
Bluetooth Version: V4.2+EDR(both sides). ultra low consumption
Bluetooth Mode: A2dp 1.3/HSP1.2/avrcp1.6/D11.3
Bluetooth Frequency: 2.4Ghz
Bluetooth Range: 12 Meters with no obstacles
Battery Capacity:
Earbud: 55mAh rechargeable Li-ion Battery
Charging Dock:600mAh(Optional)
Talk/Play time:
Single earbud mode: 4-5Hours
One Pair earbuds Mode: 3-4Hours
Standby time:
Single earbud mode: 100 hours
One pair earbuds mode: 60 Hours
Color: Black, White
Product size: 47*8.2*8.2mm
Note:  
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.

Package Content:

2 x Bluetooth Headsets
1 x Charing Box
1 x Charging Cable
1 x User Manual