Cuffie stereo Refreshing Macaron Bluetooth, auricolari wireless vivavoce universali per dispositivi smart, cellulari, TV, PC e tablet.

Refleshing Macaron Stereo Headset Bluetooth Earphone Headphone Wireless Handsfree Universal for Smart Device Mobile TV PC Tablet Latest Bluetooth 5.3 Technology; easy and fast pairing with smartphones, tablets and other Bluetooth enabled music devices; CD-like high quality sound for compatible devices. With ergonomical design,big earcup for comfortable to wear, lightweight no pressure for the head Built-in rechargeable Lithium battery lasts up to 20 hours of music playing time and 360 hours standby, universally compatible with most Bluetooth-enabled phones Good noise isolation to create the optimal environment for listening to your favorite tunes, built-in microphone for clear calling and friends chatting Voice control the mode,big press buttons for easy operation of the headphone Multi functions:MP3 playing +FM radio +Wired play if no battery,it enable you anywhere and anytime enjoy music Using presently most fashionable Macaron colors,Refleshing and Sweety feeling,cater for kids,youngers and elders,fit for male and female. 1.Bluetooth Version; V5.3 2.Bluetooth frequency:2.40Ghz-2.48Ghz 3.Power: ≤ 4 dBm, class 2 4.Effective range: 10 meters 5.Frequency response: 20 Hz - 20 KHz 6.Bluetooth mode support:A2DP 1.2, AVRCP 1.0, HSP, HSF 1.5 7.Voltage:3.7VDC (built-in 400MAH rechargeable battery) 8.S/N rate: 70 dB 9.Power indicator light: Blue and green light 10.Play time: 20Hours, Charge time: 2.5Hours, Standby time: 360Hours 11. Charge port: mini 5-pin USB charging interface 12.operate temperature:-4 ~ +131°F(-20 ~ +55°C) 1.How to charge this headset? Connect your computer and headphone with the USB cable. 2.How to start the headset and listen the music on the computer? Please be sure your computer have a bluetooth function and turn on the bluetooth, then press headphone’s ON/OFF key and you will see the blue light blinking and get ready to pair, search and pair until connected. Use your computer to start music and enjoy it with the headset. 3. How to operate the bluetooth headphone with mobile phone? a.Turn on bluetooth on mobile phone,press headphone’s ON/OFF key and you will see the blue light blinking and get ready to pair, search and pair until connected. b. If someone call you, you just need press the Hang up/Pause button, and you can chat with your friend on the phone. Finished your talking, you just need press the Hang up/Pause button, and you can continue your music. 4.How to use the FM function? Just press the MEQ button on the headset it will change to FM mode, press the "PAUSE" button to scan radio automatically, and short press "Volume+" and "Volume-" to choose scanned radio. 5.How to use the MP3 function? Justinsert the TF card into the slot, music will play directly.(we don't provide TF card) 1 x bluetooth headset (Please choose any color) 1 x micro USB charge cable 1 x instruction guide 1> Item will be shipped in 1-2 working days upon receipt of payment, 2> Free shipping :we usually delivery by China post airmail,it will takes 10-25 working days. 3> By express(EMS/DHL/FEDEX/UPS etc.):usuallly it will take 3-10 working days