Howley Fashion Wireless Sports Halter Subwoofer Earphones with Noise Reduction Microphone (Black)

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About Howley Fashion Wireless Sports Halter Subwoofer

Product parameters: Model: HWS-660 Bluetooth version: V4.2 Bluetooth solution: CSR8635 Battery: 200MAH built-in lithium battery Talk time: 11 hours Playing time: 11 hours Standby time: 400 hours Charging time: 2 hours Transmission distance: 10M Support mode: HSP, HFP, A2DP, AVRCP Speaker impedance: 16 ohms Distortion: 0.5% db decibel Sensitivity: -82DB Speaker frequency response: 100Hz-20KHz Acoustic structure: closed Sound quality: lossless sound quality Operating frequency range: 2400.0-24383.5MHZ Working temperature: -10 ° C -55 ° C Accessories: host, USB data cable, earmuffs, manual Color: black, rose gold Status indication: red LED call status, charging indication; blue LED stereo status Function: make a call, listen to music, select songs, redial, hang up, volume adjustment Applicable pairing products: computers that comply with HFP, HSP, AD2P, ACVRP Bluetooth protocol, USB Bluetooth adapter, Bluetooth mobile phone, etc. Packing specification: Product weight: 48g Product size: 85mm * 65mm Bluetooth pairing: 1. Press and hold the power button for 2-4 seconds to enter the pairing state. With the vibration, the red and blue lights flash alternately. 2. Turn on Bluetooth on your phone to connect. Contain: 1 x Bluetooth headset 1 x Instruction manual 1 x Data line 3 x Ear cap