ANKER SoundCore AeroFit 2 Open Wireless Bluetooth Sport Earphones(Black)

1. Battery life: about 10 hours single battery life / about 42 hours total battery life
2. Charging interface: Type-C
3. Bluetooth version: 5.4
4. Waterproof rating: IPX5
5. APP function: EQ adjustment, customized touch operation, game mode, left and right ear volume balance, 3D surround sound, find headphones
6. Single headset about 10g, including charging compartment about 85g

Features:
1. Ergonomic hyperbolic design, multi-curved surface uniform force, liquid skin-friendly silicone + 0.7mm aviation-grade flexible titanium wire, soft and skin-friendly, bend-resistant, not easy to break, wear comfortable
2. Balance stabilization system, running and jumping without shaking or slipping, wearing a solid
3. Slim ear-hanging design, reasonable avoidance of eyeglasses legs
4. 20 x 11.5mm large dynamic coil, three-layer foam aluminum material, acoustic performance significantly improved, hourglass double bass enhancement chamber, equipped with BassUp bass enhancement algorithm, low, medium and high frequency are clear, immersed in the scene level sound
5. Support LDAC high-level decoding audio, restore 3 times the details of music, Hi-Res Gold Standard certified sound quality, true presentation of lossless sound quality
6. LDAC Bluetooth transmission technology, can transmit about 3 times (or more) than the amount of data encoded by AAC or SBC, bringing high-resolution music enjoyment
7. 4-mic AI noise-canceling call
8. Support super fast charging/wireless charging
9. Directional sound transmission, open and no sound leakage
10. Touch to quickly control the music playback and call answering, can be customized in the App shortcut settings