Portable bluetooth speakersBrand : JZHY
Product origin : Shenzhen China
Delivery time : 30days
Supply capacity : 20000pcs
Under normal circumstances, speakers need a wire linking them to an audio source (be that cable a pair of speaker cables running to a full blown stereo system with an amp).
Portable bluetooth speakers eschew this physical-cable limitation by relying on the same Bluetooth protocol and audio system that underlies Bluetooth wireless cell phone earpieces and in-car Bluetooth speakerphone systems.
That’s the most elementary and primary component of any Bluetooth speaker on the market.
Portable bluetooth speakers have 16 core loudspeaker, stereo sound, strong penetration
18650 core support, better endurance CSR V4.0
Rated power: RMS 3W*2(THD=10%)
Power amplifier SNR: ≥70dB
Loudspeaker size: 40mm antimagnetic loudspeaker
Audio range: 80Hz~18KHz
Input power of Portable bluetooth speakers: DC 5V/500mA
Built-in Lithium battery: 3.7V/2200mAh
NFC Automatic identification and matching
Built-in Micro, hand-free
Play/Pause, Answer/Hang up, Volume/Music up or down
Custom made box is acceptable if your quantity Portable bluetooth speakers more than 3000pcs
Dust-proof and Anti-drop, NFC function
Square shape Bluetooth speaker with NFC.
Beatles design, simple style of aluminum alloy