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, I-Bluetooth )
4.Standby current: <3MA
5.imvamisa ububanzi :2.401-2 .480 I-GHz (2.4GHz ISM Segment)
6.The receiver sensitivity: <-90Colorful mini Outdoor bluetooth wireless Izipikha, BER <0.1%*Snr: 95dB
7.Support external TF card
8.ukuhlanekezela: <0.2%
9.imvamisa Impendulo: 20HZ-20kHZ
Isici:
*Scope: <10 meters of wireless communication (consistent with the Bluetooth protocol specifications CLASS 2)
*Transmit power: Isigaba2?? less than 4dbm, low radiation.
*Spread spectrum: Frequency Hopping Spread Spectrum
*inguqulo ye-Bluetooth: compatible with V2.1, V2.0, V1.1 and V1.2 standard.
*Bluetooth protocol support: A2DP, AVRCP
Xhumana nathi:
Telephone:+86 755 25608673
Ikheli:Floor 8,huguang building,Longgang Road, Shenzhen China