Feature	Edifier Tws Nb2	Samsung Galaxy Buds2
LED Status Indicator	true	true
Product Weight	12 g (Earbuds) / 53 g (Earbuds & Charging Case)	5.0 g (Each Earbud) / 41.2 g (Charging Case)
Size and Dimensions	-	17 x 20.9 x 21.1 mm (earbud) / 27.8 x 50 x 50.2 mm (charging case)
Audio and Conversation Controls	true	true
Bluetooth Support	true	true
Hi-Res Capability	false	false
Memory Card Support	false	false
NFC Support	false	false
Acoustic Design	Closed-Back	Closed-Back
Connection Type	Wireless	Wireless
Headphone Style	In-Ear	In-Ear
Wireless Headphone Style	True Wireless (Wireless connection between earpieces and to source)	True Wireless (Wireless connection between earpieces and to source)
Internal Microphone	true	true
Microphone Noise Cancelling Capability	true	true
Charging Method	Via charging case with USB Type-C port	Via charging case with USB Type-C port and Qi wireless charging
Active Noise Cancelling (ANC) Capability	true	true
Driver Diameter	10 millimeter (mm)	-
Impedance	24 ohm (Ω)	-

Feature	Av Av 1021	Boya By M1000
Microphone Cable Length	-	3 meter (m)
Body Material	-	Metal
Product Weight	-	812 gram (g)
Size and Dimensions	-	115 * 185 * 207 millimeter (mm)
Connection Type	Wireless	Wired
Microphone Technology Type	-	Condenser
Microphone Type by Application	Handheld	Studio
Number of Microphones	1 piece	1 piece
Transmitter/Receiver Combination	Transmitter and microphone integrated with independent receiver	Without independent receiver and transmitter
Diaphragm diameter size	-	34 millimeter (mm)
Headphone Output Impedance	-	200 ohm (Ω)
Signal-to-Noise Ratio (S/N Ratio)	80 decibel (db)	80 decibel (db)
Frequency Response Range	20-20000 hertz (hz)	20-20000 hertz (hz)

Feature	Sony Srs Xb13	Anker Soundcore Rave Neo
LED Status Indicator	false	true
Software Features	-	Dedicated Soundcore app for sound customization
Body Material	Plastic	Plastic
Lighting	false	true
Other Design Features	Strap attachable	Has handle for easy carrying
Product Weight	253 gram (g)	-
Size and Dimensions	76 * 76 * 95 millimeter (mm)	150 * 178 * 282 millimeter (mm)
Additional Features	-	DSP technology for sound quality enhancement / BassUp technology for enhancing bass quality / PartyCast technology for connecting two or more Anker speakers for stereo sound / Ability to charge mobile phones via USB port
Bluetooth Support	false	true
Controller Details	Power button / Shared button for call answer/end and playback control / Volume buttons / Shared button for Bluetooth activation and connecting to second speaker for stereo sound	Power button / Volume buttons / Shared button for playback control and call answer/end / Bass Boost activation button / Lighting adjustment button / Shared button for Bluetooth activation and PartyCast
NFC Support	false	false
Operational Range	10 meter (m)	20 meter (m)
Connection Type	Wireless	Wireless and Wired
General Grouping	Portable	Portable
Microphone Noise Cancelling Capability	false	false
Remote Control	false	false
Audio Input Jack Support	false	true
Audio Input Jack Type	-	3.5mm
Coaxial Port	false	false
Headphone Output Port	false	false
Hi-Res Support	false	false
IPX Resistance	IP67 (Dust and water resistant up to 1 meter deep for up to 30 minutes)	IPX7 (Water resistant up to 1 meter deep for up to 30 minutes)
Internal Microphone	false	true
Microphone Input Port	false	false
Optical Input	false	false
RCA Input Port	false	false
TF Card Support	false	false
USB Port	false	true
Voice Call Support	false	true
Battery Capacity	-	10000mAh
Battery Technology	Lithium-Ion	Lithium-Ion
Charging Method	Via USB Type-C port	Via USB Type-C port
Power Consumption	2.5W (5V / 0.5A)	45W (15V / 3A)
Time to Full Charge	Approximately 4.5 hours	Approximately 4 hours
Driver Technical Specifications	46mm driver / Equipped with passive radiator	Has passive radiator
Frequency Response Range	20-20000 hertz (hz)	-
Number of Bass Drivers	-	1 piece
Number of Treble Drivers	-	1 piece
Sound Sensitivity (dB)	-	98 decibel (db)
Treble Driver Size (Tweeter)	-	50.8 millimeter (mm)

Feature	Anker Soundcore Rave Plus	Anker Soundcore Flare Plus
LED Status Indicator	true	true
Software Features	Dedicated Soundcore app for sound and lighting customization	Dedicated Soundcore app for sound and lighting customization
Body Material	Plastic	Plastic
Lighting	true	true
Product Weight	9800 gram (g)	853 gram (g)
Size and Dimensions	310 * 322 * 552 millimeter (mm)	100 * 100 * 182 millimeter (mm)
Additional Features	DSP technology for enhanced sound quality / BassUp technology for enhanced bass quality / Ability to charge mobile phones via USB port (12W) / MP3 and WMA playback formats support / PartyCast capability for connecting up to 100 SoundCore Rave Plus speakers	360-degree sound / BassUp technology for enhanced bass quality / PartyCast technology for connecting two or more Anker speakers for stereo sound / Ability to charge mobile phones via USB port (5W)
Bluetooth Support	true	true
Controller Details	Power button / Volume scroll wheel / Playback control buttons / Source selection button / Bluetooth on/off button / Bass Boost activation button / Lighting adjustment button / Echo adjustment scroll wheel	Power button / Volume buttons / Shared button for playback control and call answer/end / Bass Boost activation button / Lighting adjustment button / Shared button for Bluetooth activation and PartyCast
NFC Support	false	false
Operational Range	20 meter (m)	20 meter (m)
Equivalent Name	-	Anker A3162
Connection Type	Wireless and Wired	Wireless and Wired
General Grouping	Portable	Portable
Microphone Noise Cancelling Capability	false	false
Remote Control	false	false
Audio Input Jack Support	true	true
Audio Input Jack Type	3.5mm	3.5mm
Coaxial Port	false	false
Headphone Output Port	false	false
Hi-Res Support	false	false
IPX Resistance	-	IPX7 (Water resistant up to 1 meter deep for up to 30 minutes)
Internal Microphone	false	true
Microphone Input Port	true	false
Microphone input port type	6.35mm	-
Optical Input	false	false
RCA Input Port	false	false
TF Card Support	false	false
USB Port	true	true
Voice Call Support	false	true
Battery Capacity	4900mAh	-
Charging Method	Via mains power connection port	Via Micro USB port
Power Consumption	-	10W (5V / 2A)
Time to Full Charge	Approximately 5 hours	Approximately 4 hours
Bass Driver Size	133.35 millimeter (mm)	-
Driver Technical Specifications	-	Equipped with four drivers / Has two passive radiators
Number of Bass Drivers	2 piece	-
Number of Treble Drivers	2 piece	-
Treble Driver Size (Tweeter)	50.8 millimeter (mm)	-

Page 86 از مقایسه Headphones & Audio Equipment