Price Qty

Create BenQ account to get tech-savvy tips & member-exclusive offers.

Create Now

Create BenQ account to get tech-savvy tips & member-exclusive offers.

Skip the Stadium, Spin to win a 10% OFF on BenQ TK860i, HT3560, HT2060, X3100i, X300G, or X500i Projectors

Spin Now

Skip the Stadium, Spin to win a 10% OFF on BenQ TK860i, HT3560, HT2060, X3100i, X300G, or X500i Projectors

When I connect my projector with a Bluetooth speaker, there is a lip sync problem. How can I fix it?

06-13-2022

This results from the process of encoding and decoding audio and is unavoidable. Due to physics and distance, absolute zero latency is impossible, but there are two main ways to minimize lip sync issues:

(1) Use an aptX or aptX-LL Bluetooth device to play audio. Note BenQ projectors only support the SBC (Sub-Band Codec) audio coding format.
(2) Instead of Bluetooth, consider using wired speakers or headphones.

Applicable Models

EH600, EW600 3600lms WXGA Smart Meeting Room Projector, EW800ST, GS1, GS2, GV1, TK810, GS50, GV30, HT3550i, QS01 | Wireless Dongle, TH685i , TK700STi, TK850i, V7050i, X3000i, X1300i, GV11, GP500

Was this information helpful?

TOP