GTMEDIA RT05 Bluetooth 5.0 Audio Receiver & Transmitter 2 in 1 Adapter, RT05RT05 is a Bluetooth 5. 0 receiver and transmitter audio adapter, which it can compatible with all mobile phone or tablet,also can work on the Car, computer, tv, older version speaker etc. Whether you are studying, living or working, share audio at any time. Product parameters: 1. Product model: GT RT05 2. Bluetooth version: V5. 0 3. Support portcol: RX A2DPIAVRC,TX: A2DP 4. Frequency range: 2400 2483. 5MHz 5. Sensitivity: 81dBm<0. 1%BER 6.

Original Dyson high-efficiency filter

Provide comprehensive protection against daily damage such as dust

small errors

Carton Size 52cm * 46cm * 28cm / 20

Size: arm and wrist circumference range: 14-42 cm

Noise: about 25dB

Fingerprint touch

Focusing range: 5m and above

karaoke machines and other signal sources

2inch * 15

Clip-on Design: Mini and compact

less pressure on your arm while holding