HUAWEI FreeBuds SE 2

Protocol: Huawei SPP, port 1

Features

Fetch device information and battery level: ✅
Equalizer: ✅
- 4 built-in presets, hardcoded
Set double-tap action: ✅
- w/ in-call option
Set triple-tap action: ✅
Set long-tap action: ❓ (untested)
- Only in-call options, without ANC
Low-latency mode: ✅

Not planned features

Firmware update