In Ear Earbuds Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for In Ear Earbuds products.

Tip: include the full model number printed on your In Ear Earbuds label for the best match.

In Ear Earbuds manuals

Latest posts, featured manuals, and retailer-linked manuals for this brand tag.

acer OHR822 TWS In-Ear Earbuds User Manual

acer OHR822 TWS In-Ear Earbuds User Manual

August 11, 2026
OHR822 In-Ear Earbuds (TWS) User Manual Product structure diagram Function Key(Touch) Earbud LED indicator Charging case Charging port Tips: Gently place the earphones into the external ear canal and adjust the earphones after insertion Adjust the wearing angle to a…
Brand: Acer
acer OHR682 TWS In-Ear Earbuds User Manual

acer OHR682 TWS In-Ear Earbuds User Manual

August 11, 2026
OHR682 In-Ear Earbuds (TWS) User Manual Product structure diagram Function Key(Touch) Headphone Indicator Light Charging case Charging port Tips: Gently place the earphones into the external ear canal and adjust the earphones after insertion Adjust the wearing angle to a…
Brand: Acer
acer OHR828 TWS In Ear Earbuds User Manual

acer OHR828 TWS In Ear Earbuds User Manual

August 7, 2026
acer OHR828 TWS In Ear Earbuds Wireless Headphone Parameters Operating Frequency Band : 50Hz-20KHz Maximum Radio-Frequency Power : 3.42 dBm Product Structure Diagram Function Key(Touch) Earbud LED indicator Charging case Charging port Tips: Gently place the earphones into the external…
Brand: Acer
acer OHR829 TWS In Ear Earbuds User Manual

acer OHR829 TWS In Ear Earbuds User Manual

August 6, 2026
acer OHR829 TWS In Ear Earbuds Overview Acer OHR829 In-Ear Earbuds (TWS) use touch controls for power, call handling, playback, volume, track navigation, and special modes such as Siri and Game Mode. The charging case includes a Type-C charging port.…
Brand: Acer
acer OHR819 TWS In Ear Earbuds User Manual

acer OHR819 TWS In Ear Earbuds User Manual

August 6, 2026
acer OHR819 TWS In-Ear Earbuds Quick Setup & Use Before first use, fully charge the product. Power on: press and hold the touch key on the earbuds for 3 seconds. Connect wirelessly: open the wireless settings on your device, search…
Brand: Acer
acer OHR817 TWS In Ear Earbuds User Manual

acer OHR817 TWS In Ear Earbuds User Manual

August 6, 2026
OHR817 In-Ear Earbuds (TWS) User Manual Product structure diagram Function Key(Touch) Charging Indicator Charging case Charging port Tips: Gently place the earphones into the external ear canal and adjust the earphones after insertion Adjust the wearing angle to a comfortable…
Brand: Acer
acer OHR820 TWS In-Ear Earbuds User Manual

acer OHR820 TWS In-Ear Earbuds User Manual

August 6, 2026
acer OHR820 TWS In-Ear Earbuds Specifications Operating Frequency Band 50Hz-10KHz Maximum Radio-Frequency Power 3.11 dBm Product structure diagram 1. Function Key (Touch) 2. Earbud LED Indicator 3. Charging Case 4. Charging Port Tips: Gently place the earphones into the external ear…
Brand: Acer
acer OHR821 TWS In-Ear Earbuds User Manual

acer OHR821 TWS In-Ear Earbuds User Manual

August 6, 2026
acer OHR821 TWS In-Ear Earbuds Product structure diagram Function Key(Touch) Earbud LED indicator Charging case Charging port Tips: Gently place the earphones into the external ear canal and adjust the earphones after insertion Adjust the wearing angle to a comfortable…
Brand: Acer
acer OHR657 TWS In Ear Earbuds User Manual

acer OHR657 TWS In Ear Earbuds User Manual

July 24, 2026
Acer OHR657 TWS In-Ear Earbuds Thank you for purchasing Acer products. For optimum operation, please read this manual carefully before use. Specifications Model OHR657 Item name In-Ear Earbuds (TWS) Material ABS Product weight 28.1 g Charging port Type-C Earbud dimensions…
Brand: Acer

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