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Sony
MDR-EX31BN Wireless Headset
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Sony
1000X The Collexion Wireless Headphones
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Specifications.
General8
SpecificationSony MDR-EX31BN Wireless HeadsetSony 1000X The Collexion Wireless Headphones
- Brand
- Sony MDR-EX31BN Wireless Headset: Sony
- Sony 1000X The Collexion Wireless Headphones: Sony
- Model
- Sony MDR-EX31BN Wireless Headset: MDR-EX31BN Wireless Headset
- Sony 1000X The Collexion Wireless Headphones: 1000X The Collexion Wireless Headphones
- Model Number
- Sony MDR-EX31BN Wireless Headset: MDR-EX31BN
- Sony 1000X The Collexion Wireless Headphones: —
- Release date
- Sony MDR-EX31BN Wireless Headset: 1st January 2017
- Sony 1000X The Collexion Wireless Headphones: 19th May 2026
- Colour
- Sony MDR-EX31BN Wireless Headset: Black
- Sony 1000X The Collexion Wireless Headphones: Silver
- Type
- Sony MDR-EX31BN Wireless Headset: Headset
- Sony 1000X The Collexion Wireless Headphones: Headphones
- Headphone Type
- Sony MDR-EX31BN Wireless Headset: In-Ear
- Sony 1000X The Collexion Wireless Headphones: Over-Ear
- Connectivity
- Sony MDR-EX31BN Wireless Headset: Wireless
- Sony 1000X The Collexion Wireless Headphones: Wireless
Product details6
SpecificationSony MDR-EX31BN Wireless HeadsetSony 1000X The Collexion Wireless Headphones
- Microphone
- Sony MDR-EX31BN Wireless Headset: Yes
- Sony 1000X The Collexion Wireless Headphones: Yes
- Connector Size
- Sony MDR-EX31BN Wireless Headset: 3.5mm
- Sony 1000X The Collexion Wireless Headphones: —
- Cord Length (Metres)
- Sony MDR-EX31BN Wireless Headset: 0.4
- Sony 1000X The Collexion Wireless Headphones: 1.2
- Driver Size
- Sony MDR-EX31BN Wireless Headset: 13.5 mm
- Sony 1000X The Collexion Wireless Headphones: 30 mm
- Weight (g)
- Sony MDR-EX31BN Wireless Headset: 34.00
- Sony 1000X The Collexion Wireless Headphones: 320.00
- Driver Type
- Sony MDR-EX31BN Wireless Headset: —
- Sony 1000X The Collexion Wireless Headphones: Dynamic
Connectivity features4
SpecificationSony MDR-EX31BN Wireless HeadsetSony 1000X The Collexion Wireless Headphones
- Bluetooth
- Sony MDR-EX31BN Wireless Headset: Yes
- Sony 1000X The Collexion Wireless Headphones: Yes
- Bluetooth range (Metres)
- Sony MDR-EX31BN Wireless Headset: 10
- Sony 1000X The Collexion Wireless Headphones: —
- Bluetooth Version
- Sony MDR-EX31BN Wireless Headset: —
- Sony 1000X The Collexion Wireless Headphones: 6
- Bluetooth Codec Support
- Sony MDR-EX31BN Wireless Headset: —
- Sony 1000X The Collexion Wireless Headphones: SBC, AAC, LDAC
Sound features4
SpecificationSony MDR-EX31BN Wireless HeadsetSony 1000X The Collexion Wireless Headphones
- Impedance (Ohms)
- Sony MDR-EX31BN Wireless Headset: 16
- Sony 1000X The Collexion Wireless Headphones: 48
- Sensitivity (dB)
- Sony MDR-EX31BN Wireless Headset: 105
- Sony 1000X The Collexion Wireless Headphones: 103
- Frequency Response Range
- Sony MDR-EX31BN Wireless Headset: 20Hz-20,000Hz
- Sony 1000X The Collexion Wireless Headphones: 4Hz-40,000Hz
- Active Noise Cancellation
- Sony MDR-EX31BN Wireless Headset: —
- Sony 1000X The Collexion Wireless Headphones: Yes
Battery features3
SpecificationSony MDR-EX31BN Wireless HeadsetSony 1000X The Collexion Wireless Headphones
- Battery Life
- Sony MDR-EX31BN Wireless Headset: 10 hours
- Sony 1000X The Collexion Wireless Headphones: 32 hours
- Charging Time
- Sony MDR-EX31BN Wireless Headset: 2.5 hours
- Sony 1000X The Collexion Wireless Headphones: —
- Charging Port
- Sony MDR-EX31BN Wireless Headset: —
- Sony 1000X The Collexion Wireless Headphones: USB Type-C
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