K7 with 2.4G transmitter, wireless monitoring in-ear headphones with hanging neck, long-lasting sports headphones

1. Get rid of the limitations of live broadcast and support simultaneous monitoring of multiple headphones (K6 is 1 by 1, K7 is 1 by multiple)
2. Intelligent compatibility: Support 99.9% of live broadcast sound cards, mobile phone computer cameras, audio, DVD, functions and TVs on the market.
3. Audio and video synchronization, e-sports level low latency, fast and stable signal connection and transmission
4. 12mm large moving coil acoustic structure makes the human voice soft, the high frequency is pleasant, and provides HiFi level sound quality
5. The ergonomic design fits the auricle and is comfortable to wear. The soft ear cap makes it painless to wear for a long time.
6. High capacity battery with 15 hours of life
7. Exquisite mini 2.4G wireless transmitter, automatic frequency link, faster and more stable connection
Parameter:
1. Bluetooth frequency: 2.4~2.48GHZ
2. Battery capacity: 300 mAh
3. Transmission distance: 20 meters (barrier-free)
4. Charging time: about 2 hours
5. Transmitter input: Type-c/Lighting USB/35mm interface
6. Transmitter battery: 300 mAh
7. Material: K6 is a plastic earphone, K7 is an aluminum alloy earphone.