NFC BT19 Bluetooth 5.0 Receiver Transmitter Headset Car Audio Player1. Technologies: BT5. 0, a2dp \ avctp \ avdtp \ avrcp \ hfp \ spp \ smp \ att \ gap \ gatt \ rfcomm \ sdp \ l2cap (receiver mode only) 2. Operation range: up to 15m 50ft (without any blocking objects) 3. Pairing name(Receiver mode ): Bluetooth Music 4. Transmitter mode: blue LED light is on 5. Receiver mode: white LED light is on 6. Signal to noise ratio: about 110dB 7. Frequency response range: 10Hz 20KHz 8. Output impedance: 75 ohms 9. Size: 10.

Brand new and high quality case with zipper design

Use the first layer of cowhide

hands-free calling

Support system: No system requirements

a set of 12PC suit 558 grams

free expansion and contraction

The USB-C to HDMI VGA adapter supports expansion or mirroring mode

The transmitter and receiver can transmit up to 120 meters (393 feet) without obstacles

KY1001 series: 26

Lens & Screen protection: Higher than the camera

which is non-slip and wear-resistant

Resolution: 360x360