The lightweight open-ear GravaStar Sirius P5 features 12mm dynamic drivers and Qualcomm aptX high-definition to deliver powerful bass and clear, industry-leading stereo sound quality. 

Sirius P5 is the first to offer interchangeable shells, it has various sci-fi-inspired industrial designs available, with more styles on the way. 40 hours of playtime in total, ENC for a clear call, Bluetooth 5.2, IPX4, support multipoint connection.

- Dynamic Driver: 12mm

- Noise Canceling: Environment Noise Canceling (ENC)

- Sound Mode: Music Mode & Gaming Mode

- Waterproof: IPX4

- Single Earbuds Weight: 5g

- Input: 5V -- 500mA

- Output: 5V -- 150mA

- Bluetooth: V5.2

- Bluetooth Protocol: A2DP, AVRCP, HFP

- Decoding Format: SBC/AAC/APTX

- Bluetooth Distance: >10m

- Battery Type: Polymer lithium-ion battery

- Sensitivity: 99dB+/- 3dB

- Frequency response range: 20Hz - 20KHz