new Bluetooth mp3 headphone

new Bluetooth mp3 headphone 1), mp3 built-in 2), TF card support 3), general computer headset 4), comfortable to wear Model No.: E68new Bluetooth mp3 headphone

Technical Specifications

Supported codec…………………………………………………………………MP3

Signal to noise ratio………………………………………………………………90%

Total harmonic distortion:………………………………………………………<0.1%

Frequency response………………………………………………20Hz ~ 20,000Hz

Output power………………………………………………Bluetooth output: 10mW

MP3 output: 20mW (Nominal)/40mW (Max)

Bluetooth specification………………………Bluetooth V2.0, compatible with V1.1

Microphone………………Large-diameter ear attached style with soundproof effect

Phone frequency response…………………………………………300Hz~3,000Hz

Battery life……………………………………………………Talk-time: 20-25 hours

Music-time: 8-10 hours

Battery type…………………………………Built-in Li-polymer rechargeable battery

Bluetooth standby-time…………………………………………More than 200 hours

Charging time………About 2 hours for 80% charging and 2.5 hours for full charging

Connectivity……………………………………………………USB cable built-in port

Radio frequency………………………………………………………2.4GHz, GFSK

Accessories included…………………Audio cable, USB cable, User manual, Adapter

Software included………………………………………………………No requirement

Optional accessories………………………………………………………Car charger

Warranty period…………………………………………………………………1 year

Operation/Store circumstance…………-10°C~50°C(-4°F~122°F);5%~90% relative humidity

Charging circumstance……………………………………0°C~40°C(32°F~104°F)

Photo:

new Bluetooth mp3 headphone