Welcome to our store! ***GOOD NEWS*** , the order price is more favorable ,Please pay attention to store information Instructions for use: Real-time temperature display, you can manually set the ideal temperature After starting, it will drop to 5℃ and reach the preset temperature, enter the inligent energy-saving mode, stop the fan rotation, and start refrigeration every 90/s → energy-saving cycle Press +or- to adjust the temperature Temperature control range: 0-40℃, the maximum temperature drop is 15-20℃ (according to the difference of outside temperature) After power on, long press the switch button 2/s to start the machine Features: Six product features: ①Rapid cooling ②Temperature drop ③Turbo cooling ④Battery protection ⑤RGB colorful lights ⑥Bass worry-free -Continuous live broadcast for ten hours, still good heat dissipation -Only one clip is needed to cool the phone, and it will drop 5℃ directly after start-up -Dual-core semiconductor cooling film, dual-fan dual-fins, silicone anti-skid pad, low power consumption design -No delay in charging and cooling ①Type-c input, supply power to the radiator, start cooling and cooling ②USB output, connect the radiator and mobile phone to charge the mobile phone -Comes with bracket access port, can be matched with universal wheel bracket, bracket access port -Support bracket modification, pan/tilt modification, and universal wheel accessories, suitable for 1/4 screw head and universal wheel modification -The live broadcast is smoother and longer lasting, which solves the problem of long-term live broadcast heating -The width can be extended to 88mm, the buckle is escopic, flexible and compatible, meeting the needs of multi-size equipment Specification: Product name: K4 mobile phone live radiator Heat dissipation type: semiconductor refrigeration Voltage and current: 5V2A Charging interface: Type-C/USB Use model: width 68-88mm Product material: ABS+PC+ aluminum alloy Product size: 111X77X29mm Package Includes: 1*charging data cable 1*manual 1*certificate 1*universal wheel ***If you like our products, you can pay more attention to us*** Follow us and you can also receive discount coupons >_< , 5-15 days after the order is placed~ , contact us to confirm the inventory and size! , the color of the item may be slightly different from the picture. , please allow slight size differences. If you have any questions after receiving the goods, you can contact us at any time, and we will try our best to solve it for everyone!!!