2013 hot! ! 18 subwoofer speaker box bluetooth
Product Specifications:
Dimensions:
108X36X54mm
Weight:
220g(speaker only)
Speaker driver:
Stereo
Speaker output:
3W, 4Ω
LF diaphragm dimension:
25*40 MM
Frequency Response:
20Hz-20kHz
Signal-to-Noise Ratio:
≥ 85± 2dB
Distortion:
≤ 0.5%
Battery life:
Up tp 4-6 hours( via audio input)
Up to 3-5 hours(via Bluetooth)
Battery Charging voltage:
(400-500mA)
Working voltage:
3.3 -- 5V
Battery charging time:
2-4 hours
Battery capacity:
400-500 mAh
Interface:
Bluetooth, Line-in and hand-free, with internal mic, Micro USB charging port
Bluetooth transmission distance:
10 meters
Bluetooth compliant:
V2.1+EDR
Certification
CE, RoHS, FCC, BQB
Product detail:
(1)Bluetooth version: Bluetooth V2.1+EDR
(2)Working Range: 10meter
(3)Built in 400-500mA rechargeable battery
(4)Working time: 3-5hours
(5)Support A2DP V1.2, AVRCP V1.4 profiles;
(6)Support Line-in
(7)Support music from TF card(optional)
(8)Distortion: <0.5%
(9)Frequency response: 20Hz-20kHz
(10)Loudspesker output: 4Ω 3W
(11)STN: ≥ 85± 2dB
(12)With LED indicating when working
(14)Unique design with good sound quality
The accessories of this bluetooth speaker:
*User Manual,
*USB Charging Cable
*Audio Cable
We provide varieties design of Bluetooth speakers, pls feel free to contact us.
1. We provide free customized designs according to your requirement
2. We can open your own mould if you need
3. We ensure to offer high quality product with reasonable price
4. Your any question will be answered within 12 hours
5. We have a strong professional design team
6. Promptly delivery. Small order is welcome.
Shenzhen Form Electronics Co. Ltd is a professional manufacturer specialized at Bluetooth speaker, webkey, e-reader light, our company was established in 2008 and with area about 1000sqm. Clean workshops together with the well-controlled process bring a good support to the product quality.
