Design

Earphone Weight: 4.7g
Total Weight: 41.9g
Dustproof and Waterproof: IP54 waterproof (Earphones)

Charging Case Dimensions: 60.0*24.3*45.4mm
Earphone Dimensions: 23.8*22.2*30.2mm

Audio and Calls
Driver Unit: 12.2mm moving coll
Earphone Shape: Half in-ear
Frequency Range: 20Hz – 20000Hz
Codec：aptx Adaptive/ AAC/SBC
Microphones: Three beamforming microphones
Two-Ear Voice Calls: Supported
Voice Call Noise Cancellation : Three Mic Noise Canceling

Wireless Connection
Wireless Connection:Dual-Channel Transmission 2.0, AI Dynamic Low Latency
Latency: 88ms mininum
Bluetooth Version: Bluetooth5.2

Features

Active Noise Cancellation:Supported
Wear Detection:With two ull-in capacitive sensors
Instant Connection:Supported
Touch Control:press and hold, slide

Battey and Charging
Charging Port: Type-C 
Earphone Battery Capacity:45mAh (Min)*2; 48mAh (TYP)*2
Charging Case Battery Capacity: 485mAh Min, 505mAh (TYP)

Battery Life

Active noise cancellation(OFF):up to 8 hours each ear ,with standard soud quality,up to 60 hours with charging case

Active noise cancellation(ON):up to 4.5 hours each ear 

Charging Time

About 100 minutes with charging case
About 60mins with earphone only

VIVO TWS NEO Specification

Qualcomm chips
Bluetooth protocol-A2DP 1.3,hands-free configuration (HFP) 1.7,AVRCP 1.6
Connection method-dual transmission / forward transmission
Charging interface-Type-C
Charging Specifications-Input: 5V = 0.5A, Output: 5V = 0.3A
Battery Capacity-Headphone: 25mAh, Battery Box: 400mAh (minimum)
Charging time-headset: about 45min, charging case: about 85min
Touch operation-double click / long press, slide to adjust volume
Microphone-Digital Dual Microphone
Wake on Voice-Support, Bone Conduction Assisted Detection
Binaural Call-Support
Call Noise Reduction-Shuangmai Noise Reduction
Dust and Waterproof-Supports IP54

aptx adaptive only support:NEX 3S,X50 PRO+,X50 PRO,X50,IQOO 5 Pro,IQOO 5,IQOO3,IQOO NEO 3,IQOO Z1X,S7,Z6.