TWS NB2 True Wireless Earbuds with Active Noise Cancellation Please visit EDIFIER website for the full version user manual: www.edifier.
EN ■ User guide • • • • Power on/off Power on: Power on automatically when the charging case is opened. Power off: Power off when placed in the charging case and the case is closed.
Operation description Tap zone Double click: accept/end a call Double click: accept/end a call Double click: noise cancellation switching Double click: pause/play Triple click: turn on/off game mode Triple click: next track Note: • After the earbuds are powered on and worn into the ears, the noise cancellation mode will be automatically enabled. • When playing music: removing the earbud can pause playing and wearing again can resume playing.
■ FAQs No sound • Check if the earbuds are operating. • Check if the earbuds volume are at an appropriate level. • Check if the earbuds are correctly connected with mobile phone. • Check if the earbuds are operating within a normal working range. The call quality of the earbuds are not good. • Check if mobile phone is in an area with strong signal. • Please ensure the earbuds are within effective distance (10m) and no obstacle between the earbuds and mobile phone.
■ • • • • • • • • • • Maintenance Do not use fast charger to charge the product to avoid affecting batteries’ service lives. If not used for long periods of time, please charge the product with lithium battery at least once per three months. Keep the product away from humid places to avoid affecting internal circuit. Do not use the product during intense exercise or with much sweat to prevent sweat from dropping into the product to make damage.
-----------------------------------------------------------------------------------------------------------------------------• • • "To prevent possible hearing damage, do not listen at high volume levels for long periods." "Fully understand user manual before use." "Ensure your player at low volume levels or power off before you leaving." ------------------------------------------------------------------------------------------------------------------------------ Correct Disposal of this product.
Warning! • • • • • • • • • • Please read the manual carefully. Keep it in safe place for future reference. Use the product properly by following the instructions in the manual. Using the product in a 0-35℃ environment is recommended. Supervise children under 14 when using the product, the product is not a toy. To reduce the risk of fire and electric shock, do not expose the product to rain or moisture. Do not use the product near any heat source (e.g.
RF Exposure Compliance This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. Déclaration FCC: Cet appareil est conforme àla partie 15 des règles FCC. Son utilisation est soumise aux deux conditions suivantes: (1) cet appareil ne doit pas causer d'interférences nuisibles, et (2) cet appareil doit accepter toute interférence reçue, y compris les interférences susceptibles de provoquer un fonctionnement indésirable. Déclaration IC: CAN ICES-3(B)/NMB-3(B).
