Features:
Stable triangle shape structure， exquisite and attractive metal grid
Strong output power with outstanding sound quality
Four defenses: Shockproof， drop proof， dust proof， crash proof， suitable for both indoor and outdoor exercise
Specific buckle design: Built-in hook， convenient and fashion
With Aux in function: Support all digital audio device with 3.5mm jack， such as iPod， iPhone， MP3， computer， notebook etc.
Built-in 1500mA high capacity rechargeable battery， using for long time
Support TF card input ( up to 32GB， card not included )
Bluetooth hands-free call answer， talking more conveniently and ensuring your driving safety
Compatible with most Bluetooth smartphone， pad， PC and other Bluetooth devices
Saving power: When the Bluetooth is disconnected or paused ( TF card pause / Line in mute )， it will turn off automatically after no playing for ten minutes
Brand: EARSON
Model: ER160
Design: Multifunctional， Sport， Stylish， Cool， Portable
Supports: TF Card Music Playing， Volume Control， Hands-free Calls， Bluetooth， Loudspeaker
Functions: Songs Track， AUX Function， Stereo
Compatible With: Tablet PC， MP3， Laptop， PC， Mobile Phone， MP5， TF/Micro SD Card， MP4
Connection: Wireless
Interface: TF Card Slot， Micro USB， 3.5mm Audio
Audio Source: Bluetooth Enabled Devices， Electronic Products with 3.5mm Plug， TF/Micro SD Card
Color: Orange， Blue， Gray， Green
Bluetooth Version: V2.1+EDR
Powlev: CLASS II
TF Card Extension: 32G to the Max.(Not Included)
Transmission Distance: W/O obstacles 10m
Freq: 60Hz-20KHz
S/N: 65dB
Distortion: no more than 1 percent
Charging Time: 2.5 - 3 hours
Lasting Time: About 4 hours
Battery Capacity: 1500mAh