bt-03 2-In-1 Lavalier Bluetooth-compatible 5.1 Transmitter Receiver Low Latency Wireless Adapter Supports Hands-Free Calling

• Bluetooth-compatible adapter combines transmitter and receiver in one
• Adopting the latest Bluetooth-compatible V5.1 chip, the connection is more stable and the wireless range is about 10m
• Ensures stronger signal transmission and less crackling, hissing or sound deterioration
• Connect the 3.5mm audio port, and the audio without Bluetooth-compatible can also be used for wireless playback and hands-free phone calls

Specification:

• Bluetooth-compatible version: Bluetooth-compatible 5.1
• Material: ABS+PC
• Frequency response range: 10Hz-20kHz
• Signal to noise ratio: >110dB
• Distortion + noise: <0.02%
• Output impedance: 75Ω
• Battery capacity: 200mAh
• Effective distance: 10m
• Support: A2DP/AVRCP
• Phone call: receiver function supports phone calls