Product Features:
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2-in-1 Bluetooth Receiver Transmitter: This audio adapter, powered by the latest Bluetooth 5.0/4.2, can pair with two Bluetooth devices or speakers simultaneously, regardless of the mode.
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The Latest Bluetooth 5.0 Version: This product conforms to the 5.0 specification and is backwards compatible with Bluetooth 4.2/4.1/4.0/3.0/2.0/1.0.
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Optical and 3.5mm Interfaces: The transmitter and receiver are equipped with both optical and 3.5mm interfaces. This functionality allows you to use the adapter as a TOSLINK Bluetooth adapter and a 3.5mm Bluetooth converter as well.
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User-friendly: The Bluetooth 2 in 1 Transmitter Receiver can support up to 15 hours of continuous use with just a 2.5-hour single charge. It can be used while charging and has a transmission range of up to 10m.
Product Specifications:
- Brand Name: UGREEN
- Model Number: CM144
- Wireless Type: Bluetooth
- Interface: 3.5mm
- Content: AUDIO
- HD Support: None
- Sound Track: Double
- WIFI Standard: None
- Supports AAC: Yes
- Supports Memory Card: No
- Interface: Digital Optical Toslink/ SPDIF/ 3.5mm AUX Jack
- Play Time: Super Long
- Usage: Pairs with Two Devices in TX or RX Modes
- Battery: 300mAh Super Lithium Battery
- No Audio Delay: For Car/Home/TV/Headphones/Tablet/Speaker
- Limited Voltage for Charging: 5.25V
- Frequency Range: 2.402GHz-2.480GHz
- RX Input Power: 28mW RL=16R
- Input Electrical Level: 1Vrms, 0dBFS
- Operating Distance: Up to 10m
- Total Harmonic Distortion: RX Operating Time (Playing Music): 13h, TX Operating Time: 15h
- Charging Time: 3h
- SNR: >90dB
- Switch Button: RX and TX Mode, Digital and Analog Audio
- Micro USB Port: For Power Supply (5V)
Bluetooth 4.2 Package Includes:
1 Bluetooth 4.2 Adapter
1 User Manual
1 * Ugreen Retail Box
Bluetooth 5.0 Package Includes:
1 Bluetooth 5.0 Adapter
1 User Manual
1 USB Charging Cable
1 3.5mm Audio Cable
1 3.5mm Jack to 2RCA Cables
1 Digital Optical Audio Cable
1 * Ugreen Retail Box
Below are the product images for reference: