Headphone output sound source: PC computer Plug diameter: 3.5mm Plug type: straight in type Whether wireless earphones: wired earphones With or without microphone: Yes Frequency response range: 20-20000 (Hz) Impedance: 32 (Ω) Distortion rate: 0.1 (%) Wire length: 2.2 (m) Horn ...
As a milestone product of true wireless noise reduction earphone, tenwin TW-T02 still plays a leading role in sound quality and noise reduction effect. Active Noise Cancellation,Industry-leading noise cancellation up to 28db. Bluetooth Spec.:RTL8773BFR/ V5.0+EDR ...
Specification: Bluetooth version: V4.1 Chipset: CSR 8615 Built-in Battery: 90mAh Working range: 10 meters Talk time: 6-7 hours Music time: 6.5-7.5 hours Standby time: 160 hours Charging time: 1-2 hours Colors: black Selling point: 1. Business type Bluetooth Earphone 2. Mute MIC ...