Anker Soundcore Life U2i Wireless Neckband with Up to 22 Hours Playtime & 10mm Drivers

DescriptionHigh-Quality Sound: Oversized 10 mm drivers with a bio-cellulose diaphragm deliver rich sound with highly-detailed treble.Extended Playtime: A single charge powers 24 hours of listening.USB-C Fast Charging: A 5-minute charge gives Life U2 neckband Bluetooth headphones 2 hours of playtime.Dual-EQ Modes: For a hit of bass press the button on the neckband to switch from Normal mode to BassUp mode.Crystal-Clear Calls: A microphone with CVC 8.0 noise reduction technology ensures your voice is clearly picked up and background noises are suppressed.Flex-Form Neckband: Lightweight, smooth, and ergonomically designed for exceptional comfort day in, day out.IPX7 Waterproof: A waterproof casing protects Life U2 neckband Bluetooth headphones against rain, water, and more.Magnetic Earbuds: When you’re not listening, use the built-in magnets to clip the earbuds together effortlessly.What’s In The BoxSoundcore Life U2 Neckband Bluetooth HeadphonesXS/S/M/L/XL EarTipsS/M/L EarWingsUSB-C CableQuick-Start GuideSpecificationsInput: 4.2 V ⎓ 500 mACharging time: 2 HoursPlaytime (varies by volume level and content): 24 HoursWaterproof rating: IPX7Weight: 32 g / 1.15 ozImpedance: 16 ΩDriver (full range): 10 mm × 2Frequency response: 20-20KHz Bluetooth Mode / 20-40KHz Wired ModeBluetooth version: V5.0Range: 10 m / 33 ft