UGREEN CM276 (70303) Bluetooth 5.0 Receiver Audio Adapter

UGREEN CM276 (70303) Bluetooth 5.0 Receiver Audio Adapter – Wireless AUX Music Upgrade

UGREEN CM276 is a compact Bluetooth 5.0 receiver that instantly upgrades your car stereo, speakers, or headphones to wireless. Enjoy stable audio, hands-free calling, dual-device pairing, and up to 9 hours of playtime.

Key Features:

• Turn Any Wired Device Wireless: Ideal for car AUX, home speakers, and headphones.
• Stable Bluetooth 5.0 connection for smooth audio streaming.
• Hands-free calling with a built-in microphone.
• Dual Pairing Support: Connect two devices at the same time.
• Long battery life with up to 9 hours of playtime.
• Compact & portable design for travel and car use.
• Wide compatibility with any device that supports 3.5 mm audio.

Specifications:

• Model / SKU: CM276 (70303)
• Bluetooth Version: 5.0
• Bluetooth Profiles: A2DP, AVRCP, HSP, HFP
• Audio Codecs: SBC, AAC
• Frequency Response: 20 Hz – 20 kHz
• Wireless Range: Up to 10 meters
• Supported Frequency Band: 2.402 GHz – 2.480 GHz
• SNR (Signal-to-Noise Ratio): > 90 dB
• THD+N: < 0.1%
• Battery Capacity: 180 mAh
• Playback Time: Up to ~9 hours
• Standby Time: Up to ~300 hours
• Charging Port: Micro-USB (5V)
• Audio Output: 3.5 mm AUX
• Microphone: Built-in for calls
• Dual Device Pairing: Yes
• Dimensions: 55 × 26 × 12 mm
• Weight: Approx. 100 g
• Material: ABS plastic