AK-351 speakers audio system sound portable mini bt wireless speaker
Description
Feature:
1. If there are two speakers that can be connected in series, they will be played synchronously after connection, which has a stereoscopic effect.
2. The included shoulder strap can be used during outdoor sports and is easy to carry.
3. HiFi grade sound, surround sound, high resolution, bring you a high‑fidelity sound music experience.
4. Compatible with devices such as mobile phones, computers, tablets, and other operating systems such as for /Android/iOS.
5. 5.0 high‑performance chip, intelligent automatic pairing, while reducing power consumption, greatly improving the transmission rate.
Specification:
Item Type: Speaker
Material: ABS
Color: Black
Version: V5.0
Support Agreement: A2DP HSP HFP AVRCP
Signal Transmission Range: About 10m
Frequency Response Range: 100Hz-18KHz
Speaker Specifications: ∅57mmx2 4Ω/5W
Battery Specification: Lithium battery 3.7V/1200mAh (built-in)
Music Playback Time: About 3 hours
Signal to Noise Ratio: ≥90db
Distortion Rate: 1%
Charging Interface: Micro
Input Specifications: DC 5V—1A
Charging Time: About 2 hours
Function: /1+1 couplet, USB/memory card, FM, AUX hands-free call, mobile phone holder, with colorful lights
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