S77 Black 5W Wireless Speaker Waterproof Sports Speaker Outdoor Portable Speakers For Outdoor Travel Indoor Parties

S77 speaker adopt full-frequency loudspeaker design no sound breaking, no hissing, bass output in a natural and balanced manner, strong low frequency full of surging . Personalized portable speaker it provides rich sound and excellent bass far its volume,and the sound effect is full and round. 1.Title:

S77 5W Wireless Speaker Waterproof Sports Speaker Outdoor Portable Speakers For Outdoor Travel Indoor Parties 2.Features: S77 speaker adopt full-frequency loudspeaker design no sound breaking, no hissing, bass output in a natural and balanced manner, strong low frequency full of surging Personalized portable speaker it provides rich sound and excellent bass far its volume,and the sound effect is full and round. 360ºSurround Sound,Small volume high volume speaker. The S77 speaker has a battery capacity of 1800mAh, which is -lasting and . 3.Specifications: Battery capacity: 1800mAh

version: 5.0 Speaker: 5W

distance: about 10m Frequency response: 20Hz-20KHz Signal to noise ratio: more than 85dB Working voltage: 3.7V Distortion: Charging voltage: 5V Charging port: type-c Talk time: about 3h TF card playback: 2-5H Standby time: more than 30 days Charging time: 2-3H Weight: 350g Box size: 153*120*58mm 4.Packaging including : 1x S77 speaker 1x Charging cable 1x User manual 5.Note: There is a little of difference according to manual measurement. The actual use may be slightly different depending on the specific situation. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same. Product warranty is only for customers in China, foreign customers cannot be guaranteed, please understand.