gernie Bluetooth Neckband Headphones, 16H Playtime, Noise Isolating Earbuds, Foldable Design, Retractable Earbuds, Sports Sweatproof, Crystal Clear Calls (Black)

1. Adopts British CSR5.0 Bluetooth chip with separate connection functions, and connects 2 Bluetooth devices at the same time.2. CVC wideband noise reduction, it will not affect the call even in noisy environment, let you enjoy pure sound.3. With hanging neck design, unique telescopic earbud design, foldable when not in use, enjoy music as you like.4. One- smart boot, voice function, call vibration reminder, EQ switch, easy to use.5. 300 hours super long standby time, it can work continuously for a long time.Specification:Material: ABSColor: Black, Black White(optional)Comply Bluetooth Standard: V5.0Support: HSP, A2DP, AVRCPTransmit Power: Class2 Connection Range: ≤10m/32.81ftOperating Frequency Range: 2.4026GHz-2.480GHzCharging Time: ≤3.5 hoursTalk Time: ≥18 hoursPlaying Time: ≥16 hoursStandby Time: ≥300 hoursPackage List:1 x Earphone1 x Charging Cable1 x A Bag of Earbud Cover1 x Instructions

• Adopts British CSR5.0 Bluetooth chip with separate connection functions, and connects 2 Bluetooth devices at the same time.
• CVC wideband noise reduction, it will not affect the call even in noisy environment, let you enjoy pure sound.
• With hanging neck design, unique telescopic earbud design, foldable when not in use, enjoy music as you like.
• One- smart boot, voice function, call vibration reminder, EQ switch, easy to use.
• 300 hours super long standby time, it can work continuously for a long time.