Mini USB 2.0 CSR 4.0 Bluetooth adapter dongle
Main features:

● Use CSR8510 chip, truly suitable the technical specifications of Bluetooth 4.0, backwards compatible with Bluetooth 2.0/2.1/3.0 version, dual-mode transmission
● Long transmission distance: up to 20m - 50m transmission distance (no blocking), strong signal
● Stable transmission rate: 3Mbps transfer rate, providing high-speed file, audio data transmission
● CSR-driven management software: CSR Harmony-driven management software easy to use and powerful, supporting multiple application extension
● Ultra-low latency link speed, intelligent wake-up energy-saving, 24-bit CRC checksum against of interference, adaptive frequency hopping to reduce crosstalk
Standard: all in one
Interface: USB 2.0
Remote control distance: 20m-50m
Color: black
Special function: long transmission distance: up to 20m-50m transmission distance (no blocking), strong signal
Package weight: 0.043kg
Product size (L x W x H): 2.20 x 1.50 x 0.50cm/0.87 x 0.59 x 0.2 inches
Package size (L x W x H): 13.50 x 11.00 x 1.50cm/5.31 x 4.33 x 0.59 inches
Package contents: 1 x CSR 4.0 Bluetooth dongle, 1 x CD

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