Condition:Item Type: Bluetooth Music ReceiverMaterial: ABSColor: As Pictures ShownWeight: Approx. 130.0gBluetooth: 5.0Sound quality: Builtin noisereducing HIFI sound qualitySignal transmission distance: 10 m32.8 ftInput interface: 3.5mmRCAFeatures: Comprehensively compatible with automatic matching; No need to drive, plug and play;Package List1 x Receiver1 x User Manual1 x Audio Cable1 x USB Cable1 x RCA Cable1. Please allow 13cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.3.Please note that the type and old type of this product will be sent randomly, and make sure you will not mind before ordering.1The 5.0 Bluetooth USES the latest current sound isolation technology to eliminate the bluetooth current sound. 2The transmission distance is far, open area more than 20m65.6ft. Easy pairing, quick connection. 3Simple appearance and fashion design, bring together multiple connections. Lossless music, one second in place. 4NFC Bluetooth audio adapter makes wired speakers change to wireless Bluetooth speakers. Let you enjoy highquality music while playing, easy to achieve the home speaker to play music from your phonetablet. 5The receiver supports BluetoothNFC mobile phones, tablets with BluetoothNFC, laptops with BluetoothNFC and other digital products with BluetoothNFC.