Main Features

• Can be used continuously for 5 - 6 hours, rechargeable lithium-ion battery

• There are wireless music, call function, support hands-free call function

• Built-in high sensitivity microphone, call smart voice report number

• The phone displays the power of the headset in real time and automatically shuts off after eight minutes without Bluetooth

• The transmission range is 10m, you can move casually

Specification

General 

Features: Cool,Extra Bass,Portable,Surround Sound

Function: Answering Phone,Bluetooth,Microphone,Song Switching,Voice control,Voice Prompt

Material: Plastic,TPU

Type: In-Ear

Wearing type: Headband

Product Details 

Application: Running,Sport

Cable Length (m): 1.2m

Compatible with: Computer,iPhone,iPod,Mobile phone,MP3,PC,Portable Media Player

Connecting interface: Micro USB

Connectivity: Wireless

Driver unit: 50mm

Frequency response: 20-20000Hz

Impedance: 32ohms

Plug Type: 3.5mm,Full-sized

Sensitivity: 110 ± 2dB

Sound channel: Two-channel (stereo)

Charging Time.: 2h

Music Time: 2.5h

Standby time: 40h

Talk time: 5 - 6h

Extended Function 

Bluetooth: Yes

Bluetooth distance: W/O obstacles 10m

Bluetooth mode: Hands free,Headset

Bluetooth protocol: A2DP,AVRCP,HFP,HSP

Bluetooth Version: V4.2

FM radio: No

Battery Information

Battery Types: Built-in

Dimension and Weight

Package size (L x W x H): 18.50 x 18.00 x 9.00 cm / 7.28 x 7.09 x 3.54 inches

Package weight: 0.3040 kg

Product size (L x W x H): 18.00 x 17.00 x 7.00 cm / 7.09 x 6.69 x 2.76 inches

Product weight: 0.1800 kg

Package Contents

Package Contents: 1 x Headphones, 1 x Micro USB Cable, 1 x 3.5mm Audio Cable, 1 x English / Chinese Manual