Broadcom High-performance Controller
Built-in BCM20702 controller, transfer speed is up to 3 Mbps ces.
Dual Mode, Low Consumption
Conform to Bluetooth 4.0 specification and backwards compatible with Bluetooth 2.0 / 2.1 / 3.0; support dual mode
20m Long-Distance Transmission
Built-in antenna, Bluetooth 4.0 specification allows transferring from 0 - 20m, better in 10m; 128-bit-AES security encryption provides high safety and acceptability for the data packet.
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