Tecsun B5 Wireless bluetooth Speaker Digital Audio Player FM Stereo Radio Can Insert TF Card USB

Specifications Brand TecsunModel B5Type Portable speakerColour BlackSupport audio format WMA WAV AAC M4A FLAC MP3FM frequency modulation frequency range 87 108MHzBluetooth working frequency 2 4GSpeaker specifications Φ2 25 4Ω 10WFrequency response range 50Hz 18kHzLithium battery 7 4V 2200mAhCharger DC 9V current ≥1 5AProduct size about width 330x height 100 x thickness 90 mm Features Hi Fi Audio PlayerBluetooth receiving function you can listen to the mobile phone TV computer such as for iPhone IPAD through Bluetooth transmissionMusic and web radio showsCan play WAV WMA FLAC and other mainstream lossless formats and MP3 programs in the TF card optional Using a digital power amplifier and ultra dynamic full frequency dual speakers and with 3D sound effect selection the sound quality is beautiful and pleasantWith mobile phone hands free call functionCan receive FM stereo broadcastUse touch type backlit buttons convenient for night useEquipped with audio input and output interfaces which can be used as multimedia speakers or high fidelity audio sourcesUse two 18650 type lithium battery packs for power supply or external power supply chargePackage Included 1 x Lithium Battery1 x Power Adapter1 x USB Data Cable1 x FM External Antenna1 x Manual1 x After sales Service Guarantee