W-KING S7 Mini Wireless Waterproof Speaker with TF/FM/AUX/NFC Bluetooth Bicycle Speaker, black, Orange, blue, Army Green

Main Features:

1, Splash-proof / shockproof / dustproof functions make it suitable for outdoors and showering
2, Easy playback control and volume control by pressing and holding the volume buttons
3, While working with AUX, it's easy to listen to audio from PC, iPod, iPhone, MP3, MP4
4, Connect an iPod or MP3 player, CD player and laptop with a 3.5mm auxiliary cable
5, The lanyard allows you to easily put it in your pocket or bag and make your trip more convenient
6, Built-in 1500mAh rechargeable battery, allow playback time of up to 8 - 10 hours
7, Bluetooth 3.0 connection for exciting wireless playback
8, NFC technology for an easy and instant connection (if your Bluetooth audio device has an NFC function)

Model: S7
Design: Mini, portable
Compatible with: iPhone, iPod, Laptop, Mobile phone, MP3, MP4, MP5, PC, Tablet PC, TF / Micro SD card
Supports: Bluetooth, FM, Hands-free calls, Microphone, NFC, Music playback with TF card, Volume control, waterproof
Functions: AUX function
Connection: Wireless
Interface: 3.5 mm Audio, Micro-USB, TF card slot
Audio source: Bluetooth-enabled devices, electronic products with 3.5 mm plug, TF / Micro SD card
Material: Plastic

Bluetooth version: V4.0
Audio file format: APE, FLAC, MP3, WAV, WMA
Transmission distance: Without obstacles 10 m
Speaker impedance: 4 Ohm
Output power: 3W
S / N: More than 60 dB
FM radio frequency: 87.5-108 MHz

Support O.S: Linux, Mac OS, Windows 2000, Windows 7, Windows 98, Windows 98SE, Windows ME, Windows Vista, Windows XP
Power source: USB
Charging time: 3-4 hours
Duration: 8-10 hours
Battery capacity: 1500mAh