Tai Nghe Bluetooth Không Dây Jbl Live 300 Tws / True

Special offer for shopping at gateways Welcome to the experience There are also mobile phone gate numbers and new and old machines and mobile phone maintenance services Fb fans: - Ig homepage: Smart4 ty Market address: 1027 zhongzheng road, taoyuan district, taoyuan city Market telephone: 03 355 9526 Immerse yourself in your own world Jbl live 300tws, connect your music to the world Real wireless, less interference with wire, bring you unlimited freedom and amazing jbl iconic sound Touch the environment perception button to amplify the ambient sound, keep alert to the surrounding environment using environmental perception function Or use talktru to chat with friends, no need to remove headphones Voice assistant、 exemption from telephone calls、 volume control, etc., all can be accessed through a touch button, give you more convenience Quick charging can quickly replenish your electricity, keep your headphones out of power Small in size, but there 's a shocking sound effect Jbl iconic sound Environmental perception and talkthru technology True wireless realization complete freedom Stereo-free calls Instant launch of voice assistant 20-hour combined play Comfortable and secure fitting Sweatproof and waterproof Model model: Live 300 tws Preservation: One year Accessories: Headphones、 instructions、 preservation card Drive size: 5.8mm Dynamic drive frequency response: 20 hz 20 khz Sensitivity: 95 db spl 1khz/1mw Maximum spl: 110 db Microphone sensitivity: - 24 dbv 1khz/pa Impedance: 16 ohm Bluetooth transmitter power: 11dbm Bluetooth transmitter modulation: Gfsk、 / 4-dqpsk、 8dpsk Bluetooth frequency: 2.402ghz 2.480ghz Bluetooth set version: A2dp 1.3、 avrcp 1.5、 hfp 1.6 Bluetooth version: 5.0 Type of headphone battery: Lithium ion batteries (60ma/3.7v dc) Type of rechargeable box battery: Lithium ion batteries (450mah/3.7v dc) Charging time (&): Up to 2 hours Music playtime: Headphones are connected to bluetooth, charge can be played for 6 hours at a time (Rechargeable box provides headphones for 14 hours of electricity) Weight: 6