Docooler F520 Wireless Earphone

Features: BT5.3 provides a more stable signal and faster data transfer and is compatible with almost all audio devices that support BT. Built-in high-definition microphone, multiple noise reduction improve the audio transmission performance of the call, clear sound transmission and high-quality calls. Hands-free and multi-point connection, let your hands, ensure driving safety, can connect two smartphones at the same time, with vibration reminder. Collar clip design, easy to wear. The headphone head is retractable, keeps the cable organized, tangle-free and easy to store. The built-in 80 mAh battery is rechargeable and has a long battery life and provides up to 10 hours of talk time, approx. 14 hours music time and approx. 120 hours standby time. Features: Model: F520. BT version: 5.3 Battery: 80 mAh. Waiting time: approx. 120 hours. Talk time: approx. 10 hours. Power supply: DC 5V 1A Charging time: approx. 2 hours. Colour: black, white, silver, gold, grey (optional). Item size: 6 x 3 x 2.5 cm / 2.36 x 1.18 x 0.98 inches. Item Weight: 18.2g Package size: 17.5 x 7.5 x 3 cm / 6.89 x 2.95 x 1.18 inches. Package weight: 78g Package list: 1 x Earphone 2 x Earplugs 1 x USB cable. 1 x user manual (may Not in English)