Connectivity
Jack : No
Bluetooth / wireless range : 10 m
Bluetooth : Bluetooth 5.1
Noise reduction
Passive noise-isolating : No
Active noise-cancelling : No
General
Box contents
- Goji GTCIBTP21 Wireless Bluetooth Earphones
- Ear tips x 3
- Ear wing tips x 3
- Safety leaflet
- USB cable
- Pouch
Weight : 40 g
Overview
Type : In-ear
Colour : Rose gold & white
Sound features
Driver type : Dynamic drivers
Speaker diameter : 10 mm
Impedance : 16 Ohms
Frequency response : 20 - 20,000 Hz
Maximum input power : 10 mW
Sensitivity : 94 dB
Design features
Acoustic system : Closed
Ear tip wings : Yes
Earpad / ear tip material : Silicone
Controls
Microphone : Yes
Playback / functions control : Yes
Control positioning : In-line
Volume control : Yes
Control compatibility
- iOS
- Android
Compatible voice assistant
- Siri
- Google Assistant
Power
Battery life : Up to 14 hours
Battery : Internal Lithium-ion
Charging time : 2 hours
Charging method : USB