Compare Razer Hammerhead True Wireless Pro vs Bose Sport Open vs Microsoft Surface Earbuds
Variants
Charging Case
Carrying Case
Charging Base
Charging case
Connectivity
Ports
USB-C
USB-A via charging base
USB-C
Wireless Connectivity
Bluetooth 5.1
Bluetooth 1.5
Bluetooth 4.1/4.2
Construction
Colors
Triple Black
Glacier
Drivers
10mm
Dipole transducer
13.6 mm
Form Factor
In-ear
In-ear, true wireless earphones
Microphone
2 total microphones
Two microphones per earbud
Dimensions
Size | Depth
0.75 inch
19.9 mm
Size | Diameter
25 mm
Size | Height
2.2 inch
Size | Width
1.9 inch
Weight
5 g
0.49 oz / 14 g each
7.2 g each
Function
Bluetooth Codecs
SBC, AAC
SBC and AAC
SBC, aptX
Bluetooth Profiles
A2DP, HFP, AVRCP, BLE
Fast Charging
Quick 30-minute charge for up to 3 hours
Microphone Pickup Pattern
Omnidirectional
Noise Cancellation
No
Operating System
Windows 10, Android 4.4, iOS 9
Weather Resistance
IPX4
IPX4
Performance
Battery Life
4h per charge, up to 20h total
Up to 8 hours
8 h + two charges = 24 h
Charging Time
2 hours
10-minute charge provides up to one hour of battery life
Frequency Response
20Hz - 20kHz
20 Hz – 20 kHz
Impedance
16 ohms
Microphone Frequency Response
100Hz - 10kHz
Microphone Sensitivity
-42 dB
Production
Debut
2020-12-03
2021-01-05
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