New Bluetooth speaker  outdoor sport  IPX7 waterproof bluetooth wireless speaker  

(1) This portable bluetooth speaker is designed to deliver high-quality sound.

(2)it features with two 3-wat stereo speakers, the advanced equalization technique allows the stereo audio system to deliver high fidelity sound without and distortion at all.

(3) Excellent subwoofer loudspeakers

(4) Soft silicone surface get soft feel

(5)waterproof IPx 7 and can immersion in water to the depth of 1 m; dustproof and shockproof.

(6) Boosting anti-breaking sound

(7) Play music via Bluetooth / Aux in / TF card

(8) Hands-free calls.

(9)  Support MP3/WMA/WAV connection

Specification:

Compliance: Bluetooth V4.1 + BK

Operation distance: ≤10M

Output power:3W X2 

Operation frequency: 2.40G-2.480GHZ

Impedance:4Ω 

Receiving Sensitivity(TYP):-90dB 

Audio signal -noise ratio(SNR):>75dB 

USB charging voltage :DC 5V

Working voltage:3.7V

Built-in Power: Rechargeable 1800mAh lithium-ion battery.

Charging time: 4 hours

Working: more than 8 hours (60%)

Audio input: Bluetooth & LINE-IN

Distortion:≤5%

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