2024年3月30日 · The Rulefiss Q38 earbuds come with specs such as support for the SBC and AAC audio decoders and a 14.2mm composite diaphragm, Bluetooth 5.3 technology with protocols such as HSP, HFP, A2DP, and AVRCP, 100ms low latency, 6 to 8 hours of battery life on a single charge, CVC 8.0 noise reduction technology, and much more.

Rulefiss Q38 Manual Online. Download or read online manual, installation instructions, specifications, pictures and questions and answers

【3D Stereo Sound, Crystal Clear Calls】The newest Q38 wireless headphones produce impressively beautiful sound, using an AAC/SBC audio decoder and a 14.2mm composite diaphragm to increase the audio frequency by 45% (20Hz-20kHz). Instrumental details are layered, vocals are clear, resonant bass and authentic highs ensure you feel pure music.

Comfortable Sports Earhooks, IP-X7 Waterproof: Unlike most sport headphones wireless, Q38 headphones are designed with a soft, ultra-light and flexible 45° earhook structure, which can fit your ears smoothly. And a single earbud is as light as 7g, equipped with 3 different sizes of high-quality silicone earplugs (S/M/L).

2022年4月1日 · Review of the new Q38 wireless Earbuds. Available on https://www.amazon.de/gp/product/B09DSH1FVN/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1

2024年1月13日 · Most likely: gunk in the ear tips: Clean them. Next most: Factory reset buds AND wipe the connection. Next most: probably dodgy speaker. Replace. I've had the same problem every time I buy truewireless earbuds one side stops working so I bought another pair and I didn't even have them for 3 days and one of them went out!

2025年1月1日 · Key features include flexible earhooks for a secure fit, an IP7 waterproof rating for sweat and rain resistance, the latest Bluetooth 5.3 technology for a stable connection, and a long-lasting battery that promises up to 48 hours of total playtime.

Questions about your QCY Q38 TWS? Post in the comments! Download QCY Q38 TWS Manual [PDF] References. User Manual; Post navigation

The Rulefiss Q38 Bluetooth earbuds offer a reliable and high-quality listening experience, with features such as Bluetooth 5.3 technology, integrated microphone, and noise reduction technology. The earbuds support multiple audio formats, including HSP, HFP, A2DP, and AVRCP, ensuring stable connections within a range of 15 meters.

On your Bluetooth-enabled device, go to the Bluetooth settings and search for available devices. Select "Q38" from the list of available devices to connect. Once connected, the earbuds will emit a voice prompt indicating a successful connection. Each earbud features a multi-function touch panel that allows you to control various functions.