V11 TWS Wireless Earbuds Earphones Bluetooth 5.0 Waterproof Headset With LED Screen Charging Box For Phone - Free shipping - DealExtreme

Specifications:

Model: V11

Color: Black

Bluetooth version: 5.0 

Support protocol: Support HFP 1.7, HSP 1.2, A2DP 1, AVRCP1.6, SPP 1.2 and PBAP 1.0

Talk time: about 3-4H (full power single earphone use)

Listening to the song time: about 3-4H(full power single earphone use)

Battery type: 3.7V, 50mAH

Input current: 5V 1000mA

Input headphone current: 5V 100mA

Mobile power output current: 5V 1000mA

Charging battery capacity: 4000mAh

Sensitivity:120±5dB

Resistance:32Ω

Packing size: 140*100*48mm/5.51*3.94*1.89in

Feature:
- LED Display
The charging box uses a smart LED screen design that shows the battery consumption of the charging box and the two battery consumption modes of the headset.
- Long Use Time
The earphone box uses a large 18650 battery for longer life. Each headset can support 3-4 hours of music playback or calling.
- Touch Button
Touch the button to support for Siri Assistant.
- Automatic Pairing and Power Switch
With the updated smart chip, when you take the headset out of the charging box,the headset will automatically pair and power up.When you activate your phone's Bluetooth,it will automatically connect to your phone.
- Seal Design
The headphone charging box is designed with an interface cap to prevent dust and water from entering the electronic components and prolonging the service life.
- Portable Power Station
The large capacity charging box can also be used as a personal mobile power source.
- Waterproof
IPX7 waterproof headphones are not afraid of rain or sweat. It is also convenient to rinse and clean the headphones.
- Noise Reduction
The headphones use noise reduction technology to filter ambient noise. Whether you're at a bus,airport,mall or other public place,headsets ensure clear calls and music.
- Bluetooth 5.0
Bluetooth 5.0 transmission provides better sound quality,easier connection,and more stable signal.