• Diameter: 18.5mm
• Chipset: CSR from UK
• Bluetooth Version: 4.2
• Frequency: 2.4GHz
• Wireless range: one for above 20m, and a set for above 10m
• Battery capacity: 65mAh for left and right one
• Work time: one for 5 to 6 hours and a set for 2 to 3 hours
• Stand-by time: one for 120 hours and a set for 60 hours
• Charging time: 1 hours
• Advanced CVC6.0 active noise-cancellation
• Connection Method
• Step 1: Power on the 1st earbud for 5 seconds, make the 1st earbud red and blue light flashing alternately , and wait for pairing;
• Step 2: Make the Bluetooth function "ON" in your Bluetooth device, find the device "X1T" and click it to connect the 1st earbud;
• Step 3: Power on the 2nd earbud for 1 second, make the 2nd earbud red light flashing, after 2 seconds, the 2nd earbud is connected to 1st earbud automatically, then the 2nd earbud's blue light is flashing. Then you can enjoy your music world.
• Notes: For the first connection, if can't pair successfully, please charge the earphones to make sure the earphones have enough power, then long-press the function key for 8 seconds to clear the connected lists
• Other Functions:
• Multi point connection
• Incoming Call number voice Read Power On Off voice prompts.
• Battery voltage real-time monitoring