S77 Black 5W Wireless Bluetooth Speaker

High-fidelity lossless sound quality, movie-level surround sound: This speaker provides HIFI lossless sound quality and movie-level surround sound, with clear and bright sound quality, soft and natural, bringing you a thrilling sound effect that hits the soul.

Dual vortex metal diaphragm, strong bass: Adopting a dual vortex metal diaphragm, abandoning the traditional plastic diaphragm, the bass is strong, the human voice is clean and clear, and the sound is strong and powerful.

BT 5.0 connection, high speed and stable: Upgraded BT 5.0 connection, faster connection speed, lower consumption, stable and continuous connection, making your music experience smoother.

Large battery, long endurance: Built-in upgraded 8000mAh battery, can be used continuously for 16 hours after being fully charged, low energy consumption, stable performance, so you don't have to worry about battery issues when you go out.

Multiple playback modes: In addition to Bluetooth connection, it also provides AUX mode, TF card mode, U disk, karaoke and other playback modes, allowing you to enjoy music as you like.



Specification:

Color: Black

Material: ABS

Battery: 8000mAh

BT version: 5.0

Working voltage: 3.7V

Frequency response: 20Hz -20KHz

Signal-to-noise ratio: ≥85dB

Standby time: 90 days

: 20W*2, loud volume, shocking subwoofer

Playing time: 8-10 hours

time: about 3-4 hours

Communication distance: 12-15 m without barriers

Product size: 321*129*166mm