QCY Q11 CHIHIRO Light Noise Canceling Wireless Bluetooth 4.1 Earphone Headphone With Mic

Features: Support Multi-points connection: can connect to two devices at the same time. There are three indicator lights, different light mean different status. Can switch songs, adjust volume and play/pause music. Built-in noise canceling function, make the sound more clear. Specifications: General Specification Brand Name QCY Model Number Q11 Optional Color Black, White Wearing Type In-ear Net Weight (g) 6.68g Dimensions (cm) 6.463*0.866*2.941cm Technical Parameters Microphone Yes Bluetooth Version V4.1 Bluetooth Chip CSR8610 Support Protocol HFP, HSP, A2DP, AVRCP Transmission Distance 10m Rated Power 3mW Speaker Unit 9.2mm Receive Sensitivity 1033dB Impedance 16 Frequency Response 20-20KHz Battery Capacity 55mAh Distortion 1% SNR 75dBm Charging Time (h) 2H Taking Time 3H Prompt Voice Chinese Package Included: 1* QCY Q11 Bluetooth Headphone 1* USB Charging Cable 3* Earbuds 3* Shark fin 1* Instruction