10W Outdoor Waterproof portable Bluetooth Speaker Wireless Stereo speakers bike sound box 7000mA loudspeakers caixa de som
7730
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Features
* Portable cylinder design， fashion and attractive
* A2DP stereo Bluetooth transmission
* 10W stereo speaker with outstanding sound quality
* Rubber coating surface， suitable for both indoor and outdoor exercise
* Aux in function support all digital audio device with 3.5mm jack， such as iPod/iPhone， MP3， Computer， Notebook...
* 7000mA high capacity built-in rechargeable battery
Speacification
Rated power: 10W
Speaker unit: 1.75" x 2
Impedance: 4?
Frequency response: 80Hz-20KHz
Working time: About 10 hours
Power supply: built-in Li-on rechargeable battery or mini USB
Unit size: 168.5*70*70mm
7740
Features
* Portable cylinder design， fashion and attractive
* A2DP stereo Bluetooth transmission
* 3W * 2 stereo speaker with outstanding sound quality
* Rubber coating surface， suitable for both indoor and outdoor exercise
* Aux in function support all digital audio device with 3.5mm jack， such as iPod/iPhone， MP3， Computer， Notebook...
* 5200mA high capacity built-in rechargeable battery
2.0 sound track audio deliver rich and comfortable listening experience. Super bass and high-fidelity audio， enjoy the music at all frequency with pleasure.
One-touch Bluetooth pairing with NFC，Bluetooth 4.0 and CSR chipset connects faster， more stable， compatible with all your Bluetooth-equipped devices.
New 2 in 1 function.high capacity built-in polymer lithium battery can charge your phone simultaneously，The portability is endless and easy to take to anywhere. Good for outdoor sport/ climbing with metal snap hook
Built-in noise reduction microphone for hands-free speakerphone use.
Waterproof Dustproof and Shockproof，very durable rugged with rubberized covering and strong metal mesh.
Speacification
Rated power: 3W * 2
Speaker unit: 1.75" x 2
Impedance: 4?
Frequency response: 80Hz-20KHz
Working time : About 7 hours
Power supply: built-in Li-on rechargeable battery or mini USB
Unit size: 168.5*70*70mm
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