VibeX I7s TWS Bluetooth Pair Bluetooth Headset-5TG Bluetooth  (Trend White, True Wireless)

1: Long press the multi-function buttons of both sides at the same time until the led flashing in red and bule alternately; 2: Then double-click the left earphone to automatically pair; 3: Turn on the phone bluetooth on your device and choose "i7S Tws" to connect; 4: Matching completed. Note: This product does not have a retail package box! ! ! Specification: 1. Bluetooth version: Updated to Bluetooth v5.0 + EDR (Support two earphones to call) 2. Power level: CLASS 2 and Class 3 3. Output power: 30mW 4. Frequency response: 2.4-2.85GHz 5. Operating voltage range: 3.0V-5V 6. Mic: -42dB (with microphone) 7. With A2DP / AVRCP high quality stereo audio transmission and remote control protocol 8. Powerful noise de-noising circuit (active noise reduction) 9: Earphones battery: Polymer lithium battery 50mA 10.Charging time:0.5-1 hours 11. Talk time: 2-3 hours 12. Music time: 2-3 hours (100% Gurantee,No virtual mark, Its full) 13. Standby time : 130 hours 14: Transmission distance: Out door strainght distance of 10-15 meters Package Includes: A:2 x Bluetooth Headphones(left and right earphones), 1 x Charging box 1 x Micro USB Charging Cable 1 x User Manual