1. Compatible with most standard USB ports, external battery packs/power packs, car USB sockets, car chargers, computer USB ports, etc.
2. Plug: USB
3. Input: 5V
4. Output: 4.3V
5. Compatible models:
Suitable for Philips RQ312 RQ311 RQ338 RQ331 RQ328 RQ310 RQ311 RQ320 RQ330 RQ350 YQ300 YQ306 YQ308 YQ316YQ318 QG3340
S510 S511 S512 S520 S530 S531 S538 S550 S551 S300 S311 S321 S330 S331 S360 S301 S100 S110 S102 S106S108 S116