| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $15.11 | $14.80 | $14.34 | $13.72 | Contact US |
ZK-DAM H1 Microphone Preamplifier Board Mic Preamp Board with Bluetooth & Decoding for USB Drive
$19.37
ZK-DAM H1 Microphone Preamplifier Board Mic Preamp with Shell Bluetooth & Decoding for USB Drive
$19.63
M5Stack ATOM Echo Programmable Smart Speaker RGB LED Display Built-in ESP32 Bluetooth WiFi IoT for Arduino
$24.50
Attention:The watch only supports 2G network,pls make sure whether it can be usable in your country before buying,thanks!
Features:
1.This speaker owns excellent sound quality, with perfect audio design.
2.Bluetooth audio transmission and handsfree call.
3.Bluetooth selfie while listening to music
4.FM Radio
5.prompt tone for any work status
6.TF cardplaying mp3/wav format music
7.in built high-capacity li-ion battery for power supply,long standby time
8.Self-timer Anti-Lost Alarm
9 alarm clock function
10.Stop watch function
11.selfie-timer camera function
Specifications:
1.Output power: 3W
2.Sensitivity ratio:360mv
3.SNR:80db
4.inpu tpower supply:DC5V/500mA
5.Frequency:120HZ-20KHZ
6.Bluetooth version: bluetooth V3.0 +EDR
7.Color: Blue/ Black/ Pink/ Golden/ Silver＆Gray
8.Size: 15* 4.5cm
9.Weight: 76g
Package includes:
- 1 x Watch style speaker B90
