| Place of Origin: | China (Mainland) |
|---|---|
| Brand Name: | CFECH /OEM |
| Model Number: | CF-MN34 |
| Normal Mini speaker: | Usb mini speaker |
| color ful mini speaker: | Good for gifts |
Quick Details
Specifications
2014 Mini Speaker
| Frequency:160Hz-20KHz | Metallic Design |
| Output Power:2.0W | Portable Design |
| Noise Ratio:≥90 db | Wireless bluetooth audio transmission |
| Charging Voltage:5V | Many classic colors for choice |
| Working Voltage:3.7V | LINE connection |
| Speaker:4Ω 3W | Hands-free |
| Total Harmonic Distortion(THD):≤0.1% 1KHz/1.8W | Support TF card and MP3 play |
| Size:φ74mm*H45.5mm | With FM function |
| Bluetooth Distance:10M |
Products details of Best Outdoor Wireless Bluetooth speaker with USB and battery power supply:
1.Power supplier: lithium battery:3.7-4 .2 V DC:5V ,600MA Li-ion battery
2.Work current: <30mA (Bluetooth module)
3.Work current: <400mA (power amplifier, Bluetooth )
4.Standby current: <3mA
5.Frequency range :2.401-2 .480 GHz (2.4GHz ISM Segment)
6.The receiver sensitivity: <-90dBm, BER <0.1%*SNR: 95dB
7.Distortion: <0.2%
8.Frequency Response: 20HZ-20kHZ
Feature of Best Outdoor Wireless Bluetooth speaker with USB and battery power supply:
1.Scope: <10 meters of wireless communication (consistent with the Bluetooth protocol specifications CLASS 2)
2.Transmit power: Class2 less than 4dbm, low radiation.
3.Spread spectrum: Frequency Hopping Spread Spectrum
4.Bluetooth version: compatible with V2.1, V2.0, V1.1 and V1.2 standard.
5.Bluetooth protocol support: A2DP, AVRCP.