dodocool Wireless Stereo Sports In-Ear Headphone
Product link: https://goo.gl/aUervX
Specifications
Brand: dodocool
Material: ABS + TPE
Color: Red
Wireless version: V4.1
Wireless chipset: CSR8645
Profile support: HSP, HFP, A2DP, AVRCP, APT-X
Working distance range: Up to 33ft / 10m without obstacle
Talk/Music time: Up to 8 hours
Standby time: Up to 360 hours
Charging time: Approx. 1.5 hours
Indicator light: Blue or red
Mylar thickness: PEEK composites diaphragm 6μ
Driver diameter: 10 mm (dynamic)
Impedance: 32 Ohms
Output S.P.L: 100±3 dB SPL
Frequency response: 20 Hz ~ 20,000 Hz
Frequency range: 2.4 Ghz
RF power / RF grade: Max 7 dBM / Class II
Battery capacity: 3.7 V, 110 mAh lithium polymer battery
Microphone sensitivity: -42±3 dB
Item length: Approx. 1.80ft / 0.55m
Item weight: Approx. 0.53oz / 15g
Package size: Approx. 4.57 * 2.36 * 1.65 in / 116 * 60 * 42 mm
Package weight: Approx. 2.05oz / 58g