1Pcs Wireless Adapter Bluetooth 5.0 Audio Transmitter & 1Pcs Headset Adapter RJ9 Plug Dual 3.5 mm Audio Socket

1pcs Wireless Adapter Audio Transmitter & 1pcs Headset Adapter 1. Use the PC headset with most VOIP phones with an RJ9 / RJ10 / RJ22 headset socket (not compatible with RJ11). 2. Adapter cable with double 3.5 mm PC headset socket to RJ9 desk phone socket for Avaya
3. Because of current and impedance, the general computer headset is relatively small, compared to the effect of a professional telephone headset, there is a gap.
4. The pursuit of high-quality effects for professional products is recommended in order to make a better selection. As the phone does not have uniform production standards, this product is not available for all phones of the brand (compatible with approx. 90% phone).
5. Convert two 3.5 mm plugs to a single 4P4C RJ9 / RJ10 headset plug. With this cable you can make calls with your own headphones.
colour: Black
Adapter: With BT 5.0, it can provide more stable and faster audio signal transmission, allowing you to enjoy better music and clearer sound. The transmission range is about 10 meters (barrier-free distance). With LCD display, it can display 8 nearby BT devices at the same time. You are free to choose one of them. Two-in-one design, receive RX / send TX mode, long press left and right function keys to switch modes, easy to use.
Transmitter mode: wirelessly transmit audio from non-BT TVs, home stereo systems or CD players to BT headphones or speakers
Receiver mode: Wirelessly transmit audio from BT-enabled mobile phones, tablets or computers to wired speakers or headphones. Small and exquisite, easy to carry. USB direct power supply, driver-free installation, plug and play.
Product name: 2 in 1 BT adapter
BT version: BT 5.0
Input interface: 3.5 mm audio
Transmission distance: 10 meters (barrier-free distance)
Material: plastic
RJ9 adapter cable:
Material: PVC
Product size: 10x12x2mm
Package contents: 1 * Adapter 1 * 3.5 mm audio cable 1 * Instruction manual (English) 2 * adapter cable Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.